262759952

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 666624000

約数和(自身を除く): 403864048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 112, 116, 127, 182, 196, 203, 208, 232, 254, 343, 364, 377, 392, 406, 464, 508, 637, 686, 728, 754, 784, 812, 889, 1016, 1274, 1372, 1421, 1456, 1508, 1624, 1651, 1778, 2032, 2548, 2639, 2744, 2842, 3016, 3248, 3302, 3556, 3683, 4459, 5096, 5278, 5488, 5684, 6032, 6223, 6604, 7112, 7366, 8918, 9947, 10192, 10556, 11368, 11557, 12446, 13208, 14224, 14732, 17836, 18473, 19894, 21112, 22736, 23114, 24892, 25781, 26416, 29464, 35672, 36946, 39788, 42224, 43561, 46228, 47879, 49784, 51562, 58928, 71344, 73892, 79576, 80899, 87122, 92456, 95758, 99568, 103124, 129311, 147784, 159152, 161798, 174244, 180467, 184912, 191516, 206248, 258622, 295568, 323596, 335153, 348488, 360934, 383032, 412496, 517244, 566293, 647192, 670306, 696976, 721868, 766064, 1034488, 1132586, 1263269, 1294384, 1340612, 1443736, 2068976, 2265172, 2346071, 2526538, 2681224, 2887472, 4530344, 4692142, 5053076, 5362448, 9060688, 9384284, 10106152, 16422497, 18768568, 20212304, 32844994, 37537136, 65689988, 131379976, 262759952]

約数ペア:

[(1, 262759952), (2, 131379976), (4, 65689988), (7, 37537136), (8, 32844994), (13, 20212304), (14, 18768568), (16, 16422497), (26, 10106152), (28, 9384284), (29, 9060688), (49, 5362448), (52, 5053076), (56, 4692142), (58, 4530344), (91, 2887472), (98, 2681224), (104, 2526538), (112, 2346071), (116, 2265172), (127, 2068976), (182, 1443736), (196, 1340612), (203, 1294384), (208, 1263269), (232, 1132586), (254, 1034488), (343, 766064), (364, 721868), (377, 696976), (392, 670306), (406, 647192), (464, 566293), (508, 517244), (637, 412496), (686, 383032), (728, 360934), (754, 348488), (784, 335153), (812, 323596), (889, 295568), (1016, 258622), (1274, 206248), (1372, 191516), (1421, 184912), (1456, 180467), (1508, 174244), (1624, 161798), (1651, 159152), (1778, 147784), (2032, 129311), (2548, 103124), (2639, 99568), (2744, 95758), (2842, 92456), (3016, 87122), (3248, 80899), (3302, 79576), (3556, 73892), (3683, 71344), (4459, 58928), (5096, 51562), (5278, 49784), (5488, 47879), (5684, 46228), (6032, 43561), (6223, 42224), (6604, 39788), (7112, 36946), (7366, 35672), (8918, 29464), (9947, 26416), (10192, 25781), (10556, 24892), (11368, 23114), (11557, 22736), (12446, 21112), (13208, 19894), (14224, 18473), (14732, 17836)]