725633376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 2133734400

約数和(自身を除く): 1408101024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 78, 89, 94, 96, 104, 139, 141, 156, 178, 188, 208, 267, 278, 282, 312, 356, 376, 416, 417, 534, 556, 564, 611, 624, 712, 752, 834, 1068, 1112, 1128, 1157, 1222, 1248, 1424, 1504, 1668, 1807, 1833, 2136, 2224, 2256, 2314, 2444, 2848, 3336, 3471, 3614, 3666, 4183, 4272, 4448, 4512, 4628, 4888, 5421, 6533, 6672, 6942, 7228, 7332, 8366, 8544, 9256, 9776, 10842, 12371, 12549, 13066, 13344, 13884, 14456, 14664, 16732, 18512, 19552, 19599, 21684, 24742, 25098, 26132, 27768, 28912, 29328, 33464, 37024, 37113, 39198, 43368, 49484, 50196, 52264, 54379, 55536, 57824, 58656, 66928, 74226, 78396, 84929, 86736, 98968, 100392, 104528, 108758, 111072, 133856, 148452, 156792, 160823, 163137, 169858, 173472, 197936, 200784, 209056, 217516, 254787, 296904, 313584, 321646, 326274, 339716, 395872, 401568, 435032, 482469, 509574, 581437, 593808, 627168, 643292, 652548, 679432, 870064, 964938, 1019148, 1162874, 1187616, 1286584, 1305096, 1358864, 1740128, 1744311, 1929876, 2038296, 2325748, 2573168, 2610192, 2717728, 3488622, 3859752, 4076592, 4651496, 5146336, 5220384, 6977244, 7558681, 7719504, 8153184, 9302992, 13954488, 15117362, 15439008, 18605984, 22676043, 27908976, 30234724, 45352086, 55817952, 60469448, 90704172, 120938896, 181408344, 241877792, 362816688, 725633376]

約数ペア:

[(1, 725633376), (2, 362816688), (3, 241877792), (4, 181408344), (6, 120938896), (8, 90704172), (12, 60469448), (13, 55817952), (16, 45352086), (24, 30234724), (26, 27908976), (32, 22676043), (39, 18605984), (47, 15439008), (48, 15117362), (52, 13954488), (78, 9302992), (89, 8153184), (94, 7719504), (96, 7558681), (104, 6977244), (139, 5220384), (141, 5146336), (156, 4651496), (178, 4076592), (188, 3859752), (208, 3488622), (267, 2717728), (278, 2610192), (282, 2573168), (312, 2325748), (356, 2038296), (376, 1929876), (416, 1744311), (417, 1740128), (534, 1358864), (556, 1305096), (564, 1286584), (611, 1187616), (624, 1162874), (712, 1019148), (752, 964938), (834, 870064), (1068, 679432), (1112, 652548), (1128, 643292), (1157, 627168), (1222, 593808), (1248, 581437), (1424, 509574), (1504, 482469), (1668, 435032), (1807, 401568), (1833, 395872), (2136, 339716), (2224, 326274), (2256, 321646), (2314, 313584), (2444, 296904), (2848, 254787), (3336, 217516), (3471, 209056), (3614, 200784), (3666, 197936), (4183, 173472), (4272, 169858), (4448, 163137), (4512, 160823), (4628, 156792), (4888, 148452), (5421, 133856), (6533, 111072), (6672, 108758), (6942, 104528), (7228, 100392), (7332, 98968), (8366, 86736), (8544, 84929), (9256, 78396), (9776, 74226), (10842, 66928), (12371, 58656), (12549, 57824), (13066, 55536), (13344, 54379), (13884, 52264), (14456, 50196), (14664, 49484), (16732, 43368), (18512, 39198), (19552, 37113), (19599, 37024), (21684, 33464), (24742, 29328), (25098, 28912), (26132, 27768)]