19926857496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 384

約数和(自身を含む): 65901749760

約数和(自身を除く): 45974892264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 131, 136, 156, 168, 182, 204, 221, 238, 241, 262, 273, 289, 312, 357, 364, 393, 408, 442, 476, 482, 524, 546, 578, 663, 714, 723, 728, 786, 867, 884, 917, 952, 964, 1048, 1092, 1156, 1326, 1428, 1446, 1547, 1572, 1687, 1703, 1734, 1768, 1834, 1928, 2023, 2184, 2227, 2312, 2652, 2751, 2856, 2892, 3094, 3133, 3144, 3374, 3406, 3468, 3668, 3757, 4046, 4097, 4454, 4641, 5061, 5109, 5304, 5502, 5784, 6069, 6188, 6266, 6681, 6748, 6812, 6936, 7336, 7514, 8092, 8194, 8908, 9282, 9399, 10122, 10218, 11004, 11271, 11921, 12138, 12291, 12376, 12532, 13362, 13496, 13624, 15028, 15589, 16184, 16388, 17816, 18564, 18798, 20244, 20436, 21931, 22008, 22542, 23842, 24276, 24582, 25064, 26299, 26724, 28679, 28951, 30056, 31178, 31571, 32776, 35763, 37128, 37596, 37859, 40488, 40872, 43862, 45084, 46767, 47684, 48552, 49164, 52598, 53261, 53448, 57358, 57902, 62356, 63142, 65793, 69649, 71526, 75192, 75718, 78897, 86037, 86853, 87724, 90168, 93534, 94713, 95368, 98328, 105196, 106522, 113577, 114716, 115804, 124712, 126284, 131586, 139298, 143052, 151436, 157794, 159783, 172074, 173706, 175448, 187068, 189426, 202657, 208947, 210392, 213044, 220997, 227154, 229432, 231608, 252568, 263172, 265013, 278596, 286104, 302872, 315588, 319566, 344148, 347412, 372827, 374136, 378852, 405314, 410423, 417894, 426088, 441994, 454308, 487543, 492167, 526344, 530026, 536707, 557192, 607971, 631176, 639132, 662991, 688296, 694824, 745654, 757704, 795039, 810628, 820846, 835788, 883988, 905437, 908616, 975086, 984334, 1060052, 1073414, 1118481, 1215942, 1231269, 1278264, 1325982, 1462629, 1476501, 1491308, 1590078, 1610121, 1621256, 1641692, 1671576, 1767976, 1810874, 1950172, 1968668, 2120104, 2146828, 2236962, 2431884, 2462538, 2651964, 2716311, 2872961, 2925258, 2953002, 2982616, 3180156, 3220242, 3283384, 3445169, 3621748, 3756949, 3900344, 3937336, 4293656, 4473924, 4863768, 4925076, 5303928, 5432622, 5745922, 5850516, 5906004, 6338059, 6360312, 6440484, 6890338, 6977191, 7243496, 7513898, 8618883, 8947848, 9124019, 9850152, 10335507, 10865244, 11270847, 11491844, 11701032, 11812008, 12676118, 12880968, 13780676, 13954382, 15027796, 17237766, 18248038, 19014177, 20671014, 20931573, 21730488, 22541694, 22983688, 25352236, 27372057, 27561352, 27908764, 30055592, 34475532, 36496076, 38028354, 41342028, 41863146, 45083388, 48840337, 50704472, 54744114, 55817528, 63868133, 68951064, 72992152, 76056708, 82684056, 83726292, 90166776, 97680674, 109488228, 118612247, 127736266, 146521011, 152113416, 167452584, 191604399, 195361348, 218976456, 237224494, 255472532, 293042022, 355836741, 383208798, 390722696, 474448988, 510945064, 586084044, 711673482, 766417596, 830285729, 948897976, 1172168088, 1423346964, 1532835192, 1660571458, 2490857187, 2846693928, 3321142916, 4981714374, 6642285832, 9963428748, 19926857496]

約数ペア:

[(1, 19926857496), (2, 9963428748), (3, 6642285832), (4, 4981714374), (6, 3321142916), (7, 2846693928), (8, 2490857187), (12, 1660571458), (13, 1532835192), (14, 1423346964), (17, 1172168088), (21, 948897976), (24, 830285729), (26, 766417596), (28, 711673482), (34, 586084044), (39, 510945064), (42, 474448988), (51, 390722696), (52, 383208798), (56, 355836741), (68, 293042022), (78, 255472532), (84, 237224494), (91, 218976456), (102, 195361348), (104, 191604399), (119, 167452584), (131, 152113416), (136, 146521011), (156, 127736266), (168, 118612247), (182, 109488228), (204, 97680674), (221, 90166776), (238, 83726292), (241, 82684056), (262, 76056708), (273, 72992152), (289, 68951064), (312, 63868133), (357, 55817528), (364, 54744114), (393, 50704472), (408, 48840337), (442, 45083388), (476, 41863146), (482, 41342028), (524, 38028354), (546, 36496076), (578, 34475532), (663, 30055592), (714, 27908764), (723, 27561352), (728, 27372057), (786, 25352236), (867, 22983688), (884, 22541694), (917, 21730488), (952, 20931573), (964, 20671014), (1048, 19014177), (1092, 18248038), (1156, 17237766), (1326, 15027796), (1428, 13954382), (1446, 13780676), (1547, 12880968), (1572, 12676118), (1687, 11812008), (1703, 11701032), (1734, 11491844), (1768, 11270847), (1834, 10865244), (1928, 10335507), (2023, 9850152), (2184, 9124019), (2227, 8947848), (2312, 8618883), (2652, 7513898), (2751, 7243496), (2856, 6977191), (2892, 6890338), (3094, 6440484), (3133, 6360312), (3144, 6338059), (3374, 5906004), (3406, 5850516), (3468, 5745922), (3668, 5432622), (3757, 5303928), (4046, 4925076), (4097, 4863768), (4454, 4473924), (4641, 4293656), (5061, 3937336), (5109, 3900344), (5304, 3756949), (5502, 3621748), (5784, 3445169), (6069, 3283384), (6188, 3220242), (6266, 3180156), (6681, 2982616), (6748, 2953002), (6812, 2925258), (6936, 2872961), (7336, 2716311), (7514, 2651964), (8092, 2462538), (8194, 2431884), (8908, 2236962), (9282, 2146828), (9399, 2120104), (10122, 1968668), (10218, 1950172), (11004, 1810874), (11271, 1767976), (11921, 1671576), (12138, 1641692), (12291, 1621256), (12376, 1610121), (12532, 1590078), (13362, 1491308), (13496, 1476501), (13624, 1462629), (15028, 1325982), (15589, 1278264), (16184, 1231269), (16388, 1215942), (17816, 1118481), (18564, 1073414), (18798, 1060052), (20244, 984334), (20436, 975086), (21931, 908616), (22008, 905437), (22542, 883988), (23842, 835788), (24276, 820846), (24582, 810628), (25064, 795039), (26299, 757704), (26724, 745654), (28679, 694824), (28951, 688296), (30056, 662991), (31178, 639132), (31571, 631176), (32776, 607971), (35763, 557192), (37128, 536707), (37596, 530026), (37859, 526344), (40488, 492167), (40872, 487543), (43862, 454308), (45084, 441994), (46767, 426088), (47684, 417894), (48552, 410423), (49164, 405314), (52598, 378852), (53261, 374136), (53448, 372827), (57358, 347412), (57902, 344148), (62356, 319566), (63142, 315588), (65793, 302872), (69649, 286104), (71526, 278596), (75192, 265013), (75718, 263172), (78897, 252568), (86037, 231608), (86853, 229432), (87724, 227154), (90168, 220997), (93534, 213044), (94713, 210392), (95368, 208947), (98328, 202657), (105196, 189426), (106522, 187068), (113577, 175448), (114716, 173706), (115804, 172074), (124712, 159783), (126284, 157794), (131586, 151436), (139298, 143052)]