322806656

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 734400000

約数和(自身を除く): 411593344

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 58, 64, 76, 92, 116, 128, 152, 184, 199, 232, 304, 368, 398, 437, 464, 551, 608, 667, 736, 796, 874, 928, 1102, 1216, 1334, 1472, 1592, 1748, 1856, 2204, 2432, 2668, 2944, 3184, 3496, 3712, 3781, 4408, 4577, 5336, 5771, 6368, 6992, 7562, 8816, 9154, 10672, 11542, 12673, 12736, 13984, 15124, 17632, 18308, 21344, 23084, 25346, 25472, 27968, 30248, 35264, 36616, 42688, 46168, 50692, 55936, 60496, 70528, 73232, 85376, 86963, 92336, 101384, 109649, 120992, 132733, 146464, 173926, 184672, 202768, 219298, 241984, 265466, 292928, 347852, 369344, 405536, 438596, 483968, 530932, 585856, 695704, 738688, 811072, 877192, 1061864, 1391408, 1622144, 1754384, 2123728, 2521927, 2782816, 3508768, 4247456, 5043854, 5565632, 7017536, 8494912, 10087708, 11131264, 14035072, 16989824, 20175416, 40350832, 80701664, 161403328, 322806656]

約数ペア:

[(1, 322806656), (2, 161403328), (4, 80701664), (8, 40350832), (16, 20175416), (19, 16989824), (23, 14035072), (29, 11131264), (32, 10087708), (38, 8494912), (46, 7017536), (58, 5565632), (64, 5043854), (76, 4247456), (92, 3508768), (116, 2782816), (128, 2521927), (152, 2123728), (184, 1754384), (199, 1622144), (232, 1391408), (304, 1061864), (368, 877192), (398, 811072), (437, 738688), (464, 695704), (551, 585856), (608, 530932), (667, 483968), (736, 438596), (796, 405536), (874, 369344), (928, 347852), (1102, 292928), (1216, 265466), (1334, 241984), (1472, 219298), (1592, 202768), (1748, 184672), (1856, 173926), (2204, 146464), (2432, 132733), (2668, 120992), (2944, 109649), (3184, 101384), (3496, 92336), (3712, 86963), (3781, 85376), (4408, 73232), (4577, 70528), (5336, 60496), (5771, 55936), (6368, 50692), (6992, 46168), (7562, 42688), (8816, 36616), (9154, 35264), (10672, 30248), (11542, 27968), (12673, 25472), (12736, 25346), (13984, 23084), (15124, 21344), (17632, 18308)]