1919543808

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 320

約数和(自身を含む): 6511583232

約数和(自身を除く): 4592039424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 403, 416, 434, 443, 448, 496, 512, 546, 624, 651, 672, 728, 744, 768, 806, 832, 868, 886, 896, 992, 1092, 1209, 1248, 1302, 1329, 1344, 1456, 1488, 1536, 1612, 1664, 1736, 1772, 1792, 1984, 2184, 2418, 2496, 2604, 2658, 2688, 2821, 2912, 2976, 3101, 3224, 3328, 3472, 3544, 3584, 3968, 4368, 4836, 4992, 5208, 5316, 5376, 5642, 5759, 5824, 5952, 6202, 6448, 6656, 6944, 7088, 7936, 8463, 8736, 9303, 9672, 9984, 10416, 10632, 10752, 11284, 11518, 11648, 11904, 12404, 12896, 13733, 13888, 14176, 15872, 16926, 17277, 17472, 18606, 19344, 19968, 20832, 21264, 22568, 23036, 23296, 23808, 24808, 25792, 27466, 27776, 28352, 33852, 34554, 34944, 37212, 38688, 40313, 41199, 41664, 42528, 45136, 46072, 46592, 47616, 49616, 51584, 54932, 55552, 56704, 67704, 69108, 69888, 74424, 77376, 80626, 82398, 83328, 85056, 90272, 92144, 96131, 99232, 103168, 109864, 111104, 113408, 120939, 135408, 138216, 139776, 148848, 154752, 161252, 164796, 166656, 170112, 178529, 180544, 184288, 192262, 198464, 206336, 219728, 226816, 241878, 270816, 276432, 288393, 297696, 309504, 322504, 329592, 333312, 340224, 357058, 361088, 368576, 384524, 396928, 439456, 483756, 535587, 541632, 552864, 576786, 595392, 619008, 645008, 659184, 680448, 714116, 722176, 737152, 769048, 793856, 878912, 967512, 1071174, 1083264, 1105728, 1153572, 1190784, 1249703, 1290016, 1318368, 1428232, 1444352, 1474304, 1538096, 1587712, 1757824, 1935024, 2142348, 2166528, 2211456, 2307144, 2381568, 2499406, 2580032, 2636736, 2856464, 2948608, 3076192, 3515648, 3749109, 3870048, 4284696, 4333056, 4422912, 4614288, 4763136, 4998812, 5160064, 5273472, 5712928, 6152384, 7031296, 7498218, 7740096, 8569392, 8845824, 9228576, 9997624, 10320128, 10546944, 11425856, 12304768, 14996436, 15480192, 17138784, 18457152, 19995248, 20640256, 21093888, 22851712, 24609536, 29992872, 30960384, 34277568, 36914304, 39990496, 45703424, 49219072, 59985744, 61920768, 68555136, 73828608, 79980992, 91406848, 119971488, 137110272, 147657216, 159961984, 239942976, 274220544, 319923968, 479885952, 639847936, 959771904, 1919543808]

約数ペア:

[(1, 1919543808), (2, 959771904), (3, 639847936), (4, 479885952), (6, 319923968), (7, 274220544), (8, 239942976), (12, 159961984), (13, 147657216), (14, 137110272), (16, 119971488), (21, 91406848), (24, 79980992), (26, 73828608), (28, 68555136), (31, 61920768), (32, 59985744), (39, 49219072), (42, 45703424), (48, 39990496), (52, 36914304), (56, 34277568), (62, 30960384), (64, 29992872), (78, 24609536), (84, 22851712), (91, 21093888), (93, 20640256), (96, 19995248), (104, 18457152), (112, 17138784), (124, 15480192), (128, 14996436), (156, 12304768), (168, 11425856), (182, 10546944), (186, 10320128), (192, 9997624), (208, 9228576), (217, 8845824), (224, 8569392), (248, 7740096), (256, 7498218), (273, 7031296), (312, 6152384), (336, 5712928), (364, 5273472), (372, 5160064), (384, 4998812), (403, 4763136), (416, 4614288), (434, 4422912), (443, 4333056), (448, 4284696), (496, 3870048), (512, 3749109), (546, 3515648), (624, 3076192), (651, 2948608), (672, 2856464), (728, 2636736), (744, 2580032), (768, 2499406), (806, 2381568), (832, 2307144), (868, 2211456), (886, 2166528), (896, 2142348), (992, 1935024), (1092, 1757824), (1209, 1587712), (1248, 1538096), (1302, 1474304), (1329, 1444352), (1344, 1428232), (1456, 1318368), (1488, 1290016), (1536, 1249703), (1612, 1190784), (1664, 1153572), (1736, 1105728), (1772, 1083264), (1792, 1071174), (1984, 967512), (2184, 878912), (2418, 793856), (2496, 769048), (2604, 737152), (2658, 722176), (2688, 714116), (2821, 680448), (2912, 659184), (2976, 645008), (3101, 619008), (3224, 595392), (3328, 576786), (3472, 552864), (3544, 541632), (3584, 535587), (3968, 483756), (4368, 439456), (4836, 396928), (4992, 384524), (5208, 368576), (5316, 361088), (5376, 357058), (5642, 340224), (5759, 333312), (5824, 329592), (5952, 322504), (6202, 309504), (6448, 297696), (6656, 288393), (6944, 276432), (7088, 270816), (7936, 241878), (8463, 226816), (8736, 219728), (9303, 206336), (9672, 198464), (9984, 192262), (10416, 184288), (10632, 180544), (10752, 178529), (11284, 170112), (11518, 166656), (11648, 164796), (11904, 161252), (12404, 154752), (12896, 148848), (13733, 139776), (13888, 138216), (14176, 135408), (15872, 120939), (16926, 113408), (17277, 111104), (17472, 109864), (18606, 103168), (19344, 99232), (19968, 96131), (20832, 92144), (21264, 90272), (22568, 85056), (23036, 83328), (23296, 82398), (23808, 80626), (24808, 77376), (25792, 74424), (27466, 69888), (27776, 69108), (28352, 67704), (33852, 56704), (34554, 55552), (34944, 54932), (37212, 51584), (38688, 49616), (40313, 47616), (41199, 46592), (41664, 46072), (42528, 45136)]