312367056

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 825090048

約数和(自身を除く): 512722992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 151, 213, 284, 302, 426, 453, 568, 604, 607, 852, 906, 1136, 1208, 1214, 1704, 1812, 1821, 2416, 2428, 3408, 3624, 3642, 4856, 7248, 7284, 9712, 10721, 14568, 21442, 29136, 32163, 42884, 43097, 64326, 85768, 86194, 91657, 128652, 129291, 171536, 172388, 183314, 257304, 258582, 274971, 344776, 366628, 514608, 517164, 549942, 689552, 733256, 1034328, 1099884, 1466512, 2068656, 2199768, 4399536, 6507647, 13015294, 19522941, 26030588, 39045882, 52061176, 78091764, 104122352, 156183528, 312367056]

約数ペア:

[(1, 312367056), (2, 156183528), (3, 104122352), (4, 78091764), (6, 52061176), (8, 39045882), (12, 26030588), (16, 19522941), (24, 13015294), (48, 6507647), (71, 4399536), (142, 2199768), (151, 2068656), (213, 1466512), (284, 1099884), (302, 1034328), (426, 733256), (453, 689552), (568, 549942), (604, 517164), (607, 514608), (852, 366628), (906, 344776), (1136, 274971), (1208, 258582), (1214, 257304), (1704, 183314), (1812, 172388), (1821, 171536), (2416, 129291), (2428, 128652), (3408, 91657), (3624, 86194), (3642, 85768), (4856, 64326), (7248, 43097), (7284, 42884), (9712, 32163), (10721, 29136), (14568, 21442)]