740520912

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1672

約数の個数: 80

約数和(自身を含む): 1954160640

約数和(自身を除く): 1213639728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 151, 213, 284, 302, 426, 453, 568, 604, 852, 906, 1136, 1208, 1439, 1704, 1812, 2416, 2878, 3408, 3624, 4317, 5756, 7248, 8634, 10721, 11512, 17268, 21442, 23024, 32163, 34536, 42884, 64326, 69072, 85768, 102169, 128652, 171536, 204338, 217289, 257304, 306507, 408676, 434578, 514608, 613014, 651867, 817352, 869156, 1226028, 1303734, 1634704, 1738312, 2452056, 2607468, 3476624, 4904112, 5214936, 10429872, 15427519, 30855038, 46282557, 61710076, 92565114, 123420152, 185130228, 246840304, 370260456, 740520912]

約数ペア:

[(1, 740520912), (2, 370260456), (3, 246840304), (4, 185130228), (6, 123420152), (8, 92565114), (12, 61710076), (16, 46282557), (24, 30855038), (48, 15427519), (71, 10429872), (142, 5214936), (151, 4904112), (213, 3476624), (284, 2607468), (302, 2452056), (426, 1738312), (453, 1634704), (568, 1303734), (604, 1226028), (852, 869156), (906, 817352), (1136, 651867), (1208, 613014), (1439, 514608), (1704, 434578), (1812, 408676), (2416, 306507), (2878, 257304), (3408, 217289), (3624, 204338), (4317, 171536), (5756, 128652), (7248, 102169), (8634, 85768), (10721, 69072), (11512, 64326), (17268, 42884), (21442, 34536), (23024, 32163)]