1804753984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:972

約数の個数: 112

約数和(自身を含む): 4083710400

約数和(自身を除く): 2278956416

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 109, 116, 176, 218, 232, 319, 352, 436, 464, 638, 704, 811, 872, 928, 1199, 1276, 1622, 1744, 1856, 2398, 2552, 3161, 3244, 3488, 4796, 5104, 6322, 6488, 6976, 8921, 9592, 10208, 12644, 12976, 17842, 19184, 20416, 23519, 25288, 25952, 34771, 35684, 38368, 47038, 50576, 51904, 69542, 71368, 76736, 88399, 94076, 101152, 139084, 142736, 176798, 188152, 202304, 258709, 278168, 285472, 353596, 376304, 517418, 556336, 570944, 707192, 752608, 972389, 1034836, 1112672, 1414384, 1505216, 1944778, 2069672, 2225344, 2563571, 2828768, 3889556, 4139344, 5127142, 5657536, 7779112, 8278688, 10254284, 15558224, 16557376, 20508568, 28199281, 31116448, 41017136, 56398562, 62232896, 82034272, 112797124, 164068544, 225594248, 451188496, 902376992, 1804753984]

約数ペア:

[(1, 1804753984), (2, 902376992), (4, 451188496), (8, 225594248), (11, 164068544), (16, 112797124), (22, 82034272), (29, 62232896), (32, 56398562), (44, 41017136), (58, 31116448), (64, 28199281), (88, 20508568), (109, 16557376), (116, 15558224), (176, 10254284), (218, 8278688), (232, 7779112), (319, 5657536), (352, 5127142), (436, 4139344), (464, 3889556), (638, 2828768), (704, 2563571), (811, 2225344), (872, 2069672), (928, 1944778), (1199, 1505216), (1276, 1414384), (1622, 1112672), (1744, 1034836), (1856, 972389), (2398, 752608), (2552, 707192), (3161, 570944), (3244, 556336), (3488, 517418), (4796, 376304), (5104, 353596), (6322, 285472), (6488, 278168), (6976, 258709), (8921, 202304), (9592, 188152), (10208, 176798), (12644, 142736), (12976, 139084), (17842, 101152), (19184, 94076), (20416, 88399), (23519, 76736), (25288, 71368), (25952, 69542), (34771, 51904), (35684, 50576), (38368, 47038)]