1640197344

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39097}}^1$

素因数の和:39152

約数の個数: 96

約数和(自身を含む): 4729294080

約数和(自身を除く): 3089096736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1311, 1748, 1824, 2208, 2622, 3496, 5244, 6992, 10488, 13984, 20976, 39097, 41952, 78194, 117291, 156388, 234582, 312776, 469164, 625552, 742843, 899231, 938328, 1251104, 1485686, 1798462, 1876656, 2228529, 2697693, 2971372, 3596924, 3753312, 4457058, 5395386, 5942744, 7193848, 8914116, 10790772, 11885488, 14387696, 17085389, 17828232, 21581544, 23770976, 28775392, 34170778, 35656464, 43163088, 51256167, 68341556, 71312928, 86326176, 102512334, 136683112, 205024668, 273366224, 410049336, 546732448, 820098672, 1640197344]

約数ペア:

[(1, 1640197344), (2, 820098672), (3, 546732448), (4, 410049336), (6, 273366224), (8, 205024668), (12, 136683112), (16, 102512334), (19, 86326176), (23, 71312928), (24, 68341556), (32, 51256167), (38, 43163088), (46, 35656464), (48, 34170778), (57, 28775392), (69, 23770976), (76, 21581544), (92, 17828232), (96, 17085389), (114, 14387696), (138, 11885488), (152, 10790772), (184, 8914116), (228, 7193848), (276, 5942744), (304, 5395386), (368, 4457058), (437, 3753312), (456, 3596924), (552, 2971372), (608, 2697693), (736, 2228529), (874, 1876656), (912, 1798462), (1104, 1485686), (1311, 1251104), (1748, 938328), (1824, 899231), (2208, 742843), (2622, 625552), (3496, 469164), (5244, 312776), (6992, 234582), (10488, 156388), (13984, 117291), (20976, 78194), (39097, 41952)]