408026976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31957}}^1$

素因数の和:31996

約数の個数: 96

約数和(自身を含む): 1288546560

約数和(自身を除く): 880519584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 31957, 63914, 95871, 127828, 191742, 223699, 255656, 383484, 447398, 511312, 607183, 671097, 766968, 894796, 1022624, 1214366, 1342194, 1533936, 1789592, 1821549, 2428732, 2684388, 3067872, 3579184, 3643098, 4250281, 4857464, 5368776, 7158368, 7286196, 8500562, 9714928, 10737552, 12750843, 14572392, 17001124, 19429856, 21475104, 25501686, 29144784, 34002248, 51003372, 58289568, 68004496, 102006744, 136008992, 204013488, 408026976]

約数ペア:

[(1, 408026976), (2, 204013488), (3, 136008992), (4, 102006744), (6, 68004496), (7, 58289568), (8, 51003372), (12, 34002248), (14, 29144784), (16, 25501686), (19, 21475104), (21, 19429856), (24, 17001124), (28, 14572392), (32, 12750843), (38, 10737552), (42, 9714928), (48, 8500562), (56, 7286196), (57, 7158368), (76, 5368776), (84, 4857464), (96, 4250281), (112, 3643098), (114, 3579184), (133, 3067872), (152, 2684388), (168, 2428732), (224, 1821549), (228, 1789592), (266, 1533936), (304, 1342194), (336, 1214366), (399, 1022624), (456, 894796), (532, 766968), (608, 671097), (672, 607183), (798, 511312), (912, 447398), (1064, 383484), (1596, 255656), (1824, 223699), (2128, 191742), (3192, 127828), (4256, 95871), (6384, 63914), (12768, 31957)]