2666574456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:586

約数の個数: 256

約数和(自身を含む): 8709120000

約数和(自身を除く): 6042545544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 179, 182, 228, 247, 266, 273, 312, 358, 359, 364, 399, 456, 494, 532, 537, 546, 716, 718, 728, 741, 798, 988, 1064, 1074, 1077, 1092, 1253, 1432, 1436, 1482, 1596, 1729, 1976, 2148, 2154, 2184, 2327, 2506, 2513, 2872, 2964, 3192, 3401, 3458, 3759, 4296, 4308, 4654, 4667, 5012, 5026, 5187, 5928, 6802, 6821, 6916, 6981, 7518, 7539, 8616, 9308, 9334, 10024, 10052, 10203, 10374, 13604, 13642, 13832, 13962, 14001, 15036, 15078, 16289, 18616, 18668, 20104, 20406, 20463, 20748, 23807, 27208, 27284, 27924, 28002, 30072, 30156, 32578, 32669, 37336, 40812, 40926, 41496, 44213, 47614, 47747, 48867, 54568, 55848, 56004, 60312, 64261, 65156, 65338, 71421, 81624, 81852, 88426, 88673, 95228, 95494, 97734, 98007, 112008, 128522, 130312, 130676, 132639, 142842, 143241, 163704, 176852, 177346, 190456, 190988, 192783, 195468, 196014, 257044, 261352, 265278, 266019, 285684, 286482, 309491, 353704, 354692, 381976, 385566, 390936, 392028, 449827, 514088, 530556, 532038, 571368, 572964, 618982, 620711, 709384, 771132, 784056, 835393, 899654, 928473, 1061112, 1064076, 1145928, 1220959, 1237964, 1241422, 1349481, 1542264, 1670786, 1799308, 1856946, 1862133, 2128152, 2441918, 2475928, 2482844, 2506179, 2698962, 3341572, 3598616, 3662877, 3713892, 3724266, 4883836, 4965688, 5012358, 5397924, 5847751, 6683144, 7325754, 7427784, 7448532, 8546713, 9767672, 10024716, 10795848, 11695502, 14651508, 14897064, 15872467, 17093426, 17543253, 20049432, 23391004, 25640139, 29303016, 31744934, 34186852, 35086506, 46782008, 47617401, 51280278, 63489868, 68373704, 70173012, 95234802, 102560556, 111107269, 126979736, 140346024, 190469604, 205121112, 222214538, 333321807, 380939208, 444429076, 666643614, 888858152, 1333287228, 2666574456]

約数ペア:

[(1, 2666574456), (2, 1333287228), (3, 888858152), (4, 666643614), (6, 444429076), (7, 380939208), (8, 333321807), (12, 222214538), (13, 205121112), (14, 190469604), (19, 140346024), (21, 126979736), (24, 111107269), (26, 102560556), (28, 95234802), (38, 70173012), (39, 68373704), (42, 63489868), (52, 51280278), (56, 47617401), (57, 46782008), (76, 35086506), (78, 34186852), (84, 31744934), (91, 29303016), (104, 25640139), (114, 23391004), (133, 20049432), (152, 17543253), (156, 17093426), (168, 15872467), (179, 14897064), (182, 14651508), (228, 11695502), (247, 10795848), (266, 10024716), (273, 9767672), (312, 8546713), (358, 7448532), (359, 7427784), (364, 7325754), (399, 6683144), (456, 5847751), (494, 5397924), (532, 5012358), (537, 4965688), (546, 4883836), (716, 3724266), (718, 3713892), (728, 3662877), (741, 3598616), (798, 3341572), (988, 2698962), (1064, 2506179), (1074, 2482844), (1077, 2475928), (1092, 2441918), (1253, 2128152), (1432, 1862133), (1436, 1856946), (1482, 1799308), (1596, 1670786), (1729, 1542264), (1976, 1349481), (2148, 1241422), (2154, 1237964), (2184, 1220959), (2327, 1145928), (2506, 1064076), (2513, 1061112), (2872, 928473), (2964, 899654), (3192, 835393), (3401, 784056), (3458, 771132), (3759, 709384), (4296, 620711), (4308, 618982), (4654, 572964), (4667, 571368), (5012, 532038), (5026, 530556), (5187, 514088), (5928, 449827), (6802, 392028), (6821, 390936), (6916, 385566), (6981, 381976), (7518, 354692), (7539, 353704), (8616, 309491), (9308, 286482), (9334, 285684), (10024, 266019), (10052, 265278), (10203, 261352), (10374, 257044), (13604, 196014), (13642, 195468), (13832, 192783), (13962, 190988), (14001, 190456), (15036, 177346), (15078, 176852), (16289, 163704), (18616, 143241), (18668, 142842), (20104, 132639), (20406, 130676), (20463, 130312), (20748, 128522), (23807, 112008), (27208, 98007), (27284, 97734), (27924, 95494), (28002, 95228), (30072, 88673), (30156, 88426), (32578, 81852), (32669, 81624), (37336, 71421), (40812, 65338), (40926, 65156), (41496, 64261), (44213, 60312), (47614, 56004), (47747, 55848), (48867, 54568)]