1457984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 3352800

約数和(自身を除く): 1894816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 109, 152, 176, 209, 218, 304, 352, 418, 436, 608, 704, 836, 872, 1199, 1216, 1672, 1744, 2071, 2398, 3344, 3488, 4142, 4796, 6688, 6976, 8284, 9592, 13376, 16568, 19184, 22781, 33136, 38368, 45562, 66272, 76736, 91124, 132544, 182248, 364496, 728992, 1457984]

約数ペア:

[(1, 1457984), (2, 728992), (4, 364496), (8, 182248), (11, 132544), (16, 91124), (19, 76736), (22, 66272), (32, 45562), (38, 38368), (44, 33136), (64, 22781), (76, 19184), (88, 16568), (109, 13376), (152, 9592), (176, 8284), (209, 6976), (218, 6688), (304, 4796), (352, 4142), (418, 3488), (436, 3344), (608, 2398), (704, 2071), (836, 1744), (872, 1672), (1199, 1216)]