1271784888

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2759

約数の個数: 160

約数和(自身を含む): 3945490560

約数和(自身を除く): 2673705672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 67, 72, 81, 88, 99, 108, 132, 134, 162, 198, 201, 216, 264, 268, 297, 324, 396, 402, 536, 594, 603, 648, 737, 792, 804, 891, 1188, 1206, 1474, 1608, 1782, 1809, 2211, 2376, 2412, 2663, 2948, 3564, 3618, 4422, 4824, 5326, 5427, 5896, 6633, 7128, 7236, 7989, 8844, 10652, 10854, 13266, 14472, 15978, 17688, 19899, 21304, 21708, 23967, 26532, 29293, 31956, 39798, 43416, 47934, 53064, 58586, 59697, 63912, 71901, 79596, 87879, 95868, 117172, 119394, 143802, 159192, 175758, 178421, 191736, 215703, 234344, 238788, 263637, 287604, 351516, 356842, 431406, 477576, 527274, 535263, 575208, 703032, 713684, 790911, 862812, 1054548, 1070526, 1427368, 1581822, 1605789, 1725624, 1962631, 2109096, 2141052, 2372733, 3163644, 3211578, 3925262, 4282104, 4745466, 4817367, 5887893, 6327288, 6423156, 7850524, 9490932, 9634734, 11775786, 12846312, 14452101, 15701048, 17663679, 18981864, 19269468, 23551572, 28904202, 35327358, 38538936, 47103144, 52991037, 57808404, 70654716, 105982074, 115616808, 141309432, 158973111, 211964148, 317946222, 423928296, 635892444, 1271784888]

約数ペア:

[(1, 1271784888), (2, 635892444), (3, 423928296), (4, 317946222), (6, 211964148), (8, 158973111), (9, 141309432), (11, 115616808), (12, 105982074), (18, 70654716), (22, 57808404), (24, 52991037), (27, 47103144), (33, 38538936), (36, 35327358), (44, 28904202), (54, 23551572), (66, 19269468), (67, 18981864), (72, 17663679), (81, 15701048), (88, 14452101), (99, 12846312), (108, 11775786), (132, 9634734), (134, 9490932), (162, 7850524), (198, 6423156), (201, 6327288), (216, 5887893), (264, 4817367), (268, 4745466), (297, 4282104), (324, 3925262), (396, 3211578), (402, 3163644), (536, 2372733), (594, 2141052), (603, 2109096), (648, 1962631), (737, 1725624), (792, 1605789), (804, 1581822), (891, 1427368), (1188, 1070526), (1206, 1054548), (1474, 862812), (1608, 790911), (1782, 713684), (1809, 703032), (2211, 575208), (2376, 535263), (2412, 527274), (2663, 477576), (2948, 431406), (3564, 356842), (3618, 351516), (4422, 287604), (4824, 263637), (5326, 238788), (5427, 234344), (5896, 215703), (6633, 191736), (7128, 178421), (7236, 175758), (7989, 159192), (8844, 143802), (10652, 119394), (10854, 117172), (13266, 95868), (14472, 87879), (15978, 79596), (17688, 71901), (19899, 63912), (21304, 59697), (21708, 58586), (23967, 53064), (26532, 47934), (29293, 43416), (31956, 39798)]