2071398672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:642

約数の個数: 240

約数和(自身を含む): 6899875840

約数和(自身を除く): 4828477168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 151, 168, 186, 217, 248, 252, 279, 302, 336, 372, 434, 439, 453, 496, 504, 558, 604, 651, 744, 868, 878, 906, 1008, 1057, 1116, 1208, 1302, 1317, 1359, 1488, 1736, 1756, 1812, 1953, 2114, 2232, 2416, 2604, 2634, 2718, 3073, 3171, 3472, 3512, 3624, 3906, 3951, 4228, 4464, 4681, 5208, 5268, 5436, 6146, 6342, 7024, 7248, 7812, 7902, 8456, 9219, 9362, 9513, 10416, 10536, 10872, 12292, 12684, 13609, 14043, 15624, 15804, 16912, 18438, 18724, 19026, 21072, 21744, 24584, 25368, 27218, 27657, 28086, 31248, 31608, 32767, 36876, 37448, 38052, 40827, 42129, 49168, 50736, 54436, 55314, 56172, 63216, 65534, 66289, 73752, 74896, 76104, 81654, 84258, 95263, 98301, 108872, 110628, 112344, 122481, 131068, 132578, 147504, 152208, 163308, 168516, 190526, 196602, 198867, 217744, 221256, 224688, 244962, 262136, 265156, 285789, 294903, 326616, 337032, 381052, 393204, 397734, 442512, 464023, 489924, 524272, 530312, 571578, 589806, 596601, 653232, 674064, 762104, 786408, 795468, 857367, 928046, 979848, 1060624, 1143156, 1179612, 1193202, 1392069, 1524208, 1572816, 1590936, 1714734, 1856092, 1959696, 2054959, 2286312, 2359224, 2386404, 2784138, 3181872, 3429468, 3712184, 4109918, 4176207, 4572624, 4718448, 4772808, 5568276, 6164877, 6858936, 7424368, 8219836, 8352414, 9545616, 11136552, 12329754, 13717872, 14384713, 16439672, 16704828, 18494631, 22273104, 24659508, 28769426, 32879344, 33409656, 36989262, 43154139, 49319016, 57538852, 66819312, 73978524, 86308278, 98638032, 115077704, 129462417, 147957048, 172616556, 230155408, 258924834, 295914096, 345233112, 517849668, 690466224, 1035699336, 2071398672]

約数ペア:

[(1, 2071398672), (2, 1035699336), (3, 690466224), (4, 517849668), (6, 345233112), (7, 295914096), (8, 258924834), (9, 230155408), (12, 172616556), (14, 147957048), (16, 129462417), (18, 115077704), (21, 98638032), (24, 86308278), (28, 73978524), (31, 66819312), (36, 57538852), (42, 49319016), (48, 43154139), (56, 36989262), (62, 33409656), (63, 32879344), (72, 28769426), (84, 24659508), (93, 22273104), (112, 18494631), (124, 16704828), (126, 16439672), (144, 14384713), (151, 13717872), (168, 12329754), (186, 11136552), (217, 9545616), (248, 8352414), (252, 8219836), (279, 7424368), (302, 6858936), (336, 6164877), (372, 5568276), (434, 4772808), (439, 4718448), (453, 4572624), (496, 4176207), (504, 4109918), (558, 3712184), (604, 3429468), (651, 3181872), (744, 2784138), (868, 2386404), (878, 2359224), (906, 2286312), (1008, 2054959), (1057, 1959696), (1116, 1856092), (1208, 1714734), (1302, 1590936), (1317, 1572816), (1359, 1524208), (1488, 1392069), (1736, 1193202), (1756, 1179612), (1812, 1143156), (1953, 1060624), (2114, 979848), (2232, 928046), (2416, 857367), (2604, 795468), (2634, 786408), (2718, 762104), (3073, 674064), (3171, 653232), (3472, 596601), (3512, 589806), (3624, 571578), (3906, 530312), (3951, 524272), (4228, 489924), (4464, 464023), (4681, 442512), (5208, 397734), (5268, 393204), (5436, 381052), (6146, 337032), (6342, 326616), (7024, 294903), (7248, 285789), (7812, 265156), (7902, 262136), (8456, 244962), (9219, 224688), (9362, 221256), (9513, 217744), (10416, 198867), (10536, 196602), (10872, 190526), (12292, 168516), (12684, 163308), (13609, 152208), (14043, 147504), (15624, 132578), (15804, 131068), (16912, 122481), (18438, 112344), (18724, 110628), (19026, 108872), (21072, 98301), (21744, 95263), (24584, 84258), (25368, 81654), (27218, 76104), (27657, 74896), (28086, 73752), (31248, 66289), (31608, 65534), (32767, 63216), (36876, 56172), (37448, 55314), (38052, 54436), (40827, 50736), (42129, 49168)]