About the Number

122891993784

122891993783 ← → 122891993785

2進数表記:1110010011100111011110000001010111000

漢数字表記:千二百二十八億九千百九十九万三千七百八十四

素因数分解:

2 3 × 3 2 × 7 1 × 31 1 × 47 1 × 113 1 × 1481 1

素因数の和:1691
約数の個数: 384
約数和(自身を含む): 404826439680
約数和(自身を除く): 281934445896

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 47, 56, 62, 63, 72, 84, 93, 94, 113, 124, 126, 141, 168, 186, 188, 217, 226, 248, 252, 279, 282, 329, 339, 372, 376, 423, 434, 452, 504, 558, 564, 651, 658, 678, 744, 791, 846, 868, 904, 987, 1017, 1116, 1128, 1302, 1316, 1356, 1457, 1481, 1582, 1692, 1736, 1953, 1974, 2034, 2232, 2373, 2604, 2632, 2712, 2914, 2961, 2962, 3164, 3384, 3503, 3906, 3948, 4068, 4371, 4443, 4746, 5208, 5311, 5828, 5922, 5924, 6328, 7006, 7119, 7812, 7896, 8136, 8742, 8886, 9492, 10199, 10367, 10509, 10622, 11656, 11844, 11848, 13113, 13329, 14012, 14238, 15624, 15933, 17484, 17772, 18984, 20398, 20734, 21018, 21244, 23688, 24521, 26226, 26658, 28024, 28476, 30597, 31101, 31527, 31866, 34968, 35544, 37177, 40796, 41468, 42036, 42488, 45911, 47799, 49042, 52452, 53316, 56952, 61194, 62202, 63054, 63732, 69607, 73563, 74354, 81592, 82936, 84072, 91791, 91822, 93303, 95598, 98084, 104904, 106632, 111531, 122388, 124404, 126108, 127464, 137733, 139214, 147126, 148708, 164641, 167353, 183582, 183644, 186606, 191196, 196168, 208821, 220689, 223062, 244776, 248808, 252216, 275466, 278428, 294252, 297416, 321377, 329282, 334593, 334706, 367164, 367288, 373212, 382392, 413199, 417642, 441378, 446124, 487249, 493923, 502059, 550932, 556856, 588504, 626463, 642754, 658564, 669186, 669412, 734328, 746424, 826398, 835284, 882756, 892248, 964131, 974498, 987846, 1004118, 1101864, 1152487, 1171471, 1252926, 1285508, 1317128, 1338372, 1338824, 1461747, 1481769, 1506177, 1652796, 1670568, 1765512, 1928262, 1948996, 1975692, 2008236, 2157817, 2304974, 2342942, 2505852, 2571016, 2676744, 2892393, 2923494, 2963538, 3012354, 3305592, 3457461, 3514413, 3856524, 3897992, 3951384, 4016472, 4315634, 4385241, 4609948, 4685884, 5011704, 5187943, 5784786, 5846988, 5927076, 6024708, 6473451, 6914922, 7028826, 7713048, 7865591, 8631268, 8770482, 9219896, 9371768, 10372383, 10375886, 10543239, 11569572, 11693976, 11854152, 12049416, 12946902, 13829844, 14057652, 15104719, 15563829, 15731182, 17262536, 17540964, 19420353, 20744766, 20751772, 21086478, 23139144, 23596773, 25893804, 27659688, 28115304, 30209438, 31127658, 31462364, 35081928, 36315601, 38840706, 41489532, 41503544, 42172956, 45314157, 46691487, 47193546, 51787608, 55059137, 60418876, 62255316, 62924728, 70790319, 72631202, 77681412, 82979064, 84345912, 90628314, 93382974, 94387092, 108946803, 110118274, 120837752, 124510632, 135942471, 141580638, 145262404, 155362824, 165177411, 181256628, 186765948, 188774184, 217893606, 220236548, 243833321, 271884942, 283161276, 290524808, 326840409, 330354822, 362513256, 373531896, 435787212, 440473096, 487666642, 495532233, 543769884, 566322552, 653680818, 660709644, 731499963, 871574424, 975333284, 991064466, 1087539768, 1307361636, 1321419288, 1462999926, 1706833247, 1950666568, 1982128932, 2194499889, 2614723272, 2925999852, 3413666494, 3964257864, 4388999778, 5120499741, 5851999704, 6827332988, 8777999556, 10240999482, 13654665976, 15361499223, 17555999112, 20481998964, 30722998446, 40963997928, 61445996892, 122891993784]

約数ペア:
[(1, 122891993784), (2, 61445996892), (3, 40963997928), (4, 30722998446), (6, 20481998964), (7, 17555999112), (8, 15361499223), (9, 13654665976), (12, 10240999482), (14, 8777999556), (18, 6827332988), (21, 5851999704), (24, 5120499741), (28, 4388999778), (31, 3964257864), (36, 3413666494), (42, 2925999852), (47, 2614723272), (56, 2194499889), (62, 1982128932), (63, 1950666568), (72, 1706833247), (84, 1462999926), (93, 1321419288), (94, 1307361636), (113, 1087539768), (124, 991064466), (126, 975333284), (141, 871574424), (168, 731499963), (186, 660709644), (188, 653680818), (217, 566322552), (226, 543769884), (248, 495532233), (252, 487666642), (279, 440473096), (282, 435787212), (329, 373531896), (339, 362513256), (372, 330354822), (376, 326840409), (423, 290524808), (434, 283161276), (452, 271884942), (504, 243833321), (558, 220236548), (564, 217893606), (651, 188774184), (658, 186765948), (678, 181256628), (744, 165177411), (791, 155362824), (846, 145262404), (868, 141580638), (904, 135942471), (987, 124510632), (1017, 120837752), (1116, 110118274), (1128, 108946803), (1302, 94387092), (1316, 93382974), (1356, 90628314), (1457, 84345912), (1481, 82979064), (1582, 77681412), (1692, 72631202), (1736, 70790319), (1953, 62924728), (1974, 62255316), (2034, 60418876), (2232, 55059137), (2373, 51787608), (2604, 47193546), (2632, 46691487), (2712, 45314157), (2914, 42172956), (2961, 41503544), (2962, 41489532), (3164, 38840706), (3384, 36315601), (3503, 35081928), (3906, 31462364), (3948, 31127658), (4068, 30209438), (4371, 28115304), (4443, 27659688), (4746, 25893804), (5208, 23596773), (5311, 23139144), (5828, 21086478), (5922, 20751772), (5924, 20744766), (6328, 19420353), (7006, 17540964), (7119, 17262536), (7812, 15731182), (7896, 15563829), (8136, 15104719), (8742, 14057652), (8886, 13829844), (9492, 12946902), (10199, 12049416), (10367, 11854152), (10509, 11693976), (10622, 11569572), (11656, 10543239), (11844, 10375886), (11848, 10372383), (13113, 9371768), (13329, 9219896), (14012, 8770482), (14238, 8631268), (15624, 7865591), (15933, 7713048), (17484, 7028826), (17772, 6914922), (18984, 6473451), (20398, 6024708), (20734, 5927076), (21018, 5846988), (21244, 5784786), (23688, 5187943), (24521, 5011704), (26226, 4685884), (26658, 4609948), (28024, 4385241), (28476, 4315634), (30597, 4016472), (31101, 3951384), (31527, 3897992), (31866, 3856524), (34968, 3514413), (35544, 3457461), (37177, 3305592), (40796, 3012354), (41468, 2963538), (42036, 2923494), (42488, 2892393), (45911, 2676744), (47799, 2571016), (49042, 2505852), (52452, 2342942), (53316, 2304974), (56952, 2157817), (61194, 2008236), (62202, 1975692), (63054, 1948996), (63732, 1928262), (69607, 1765512), (73563, 1670568), (74354, 1652796), (81592, 1506177), (82936, 1481769), (84072, 1461747), (91791, 1338824), (91822, 1338372), (93303, 1317128), (95598, 1285508), (98084, 1252926), (104904, 1171471), (106632, 1152487), (111531, 1101864), (122388, 1004118), (124404, 987846), (126108, 974498), (127464, 964131), (137733, 892248), (139214, 882756), (147126, 835284), (148708, 826398), (164641, 746424), (167353, 734328), (183582, 669412), (183644, 669186), (186606, 658564), (191196, 642754), (196168, 626463), (208821, 588504), (220689, 556856), (223062, 550932), (244776, 502059), (248808, 493923), (252216, 487249), (275466, 446124), (278428, 441378), (294252, 417642), (297416, 413199), (321377, 382392), (329282, 373212), (334593, 367288), (334706, 367164)]

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