505702968

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 1281139200

約数和(自身を除く): 775436232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 239, 262, 393, 478, 524, 673, 717, 786, 956, 1048, 1346, 1434, 1572, 1912, 2019, 2692, 2868, 3144, 4038, 5384, 5736, 8076, 16152, 31309, 62618, 88163, 93927, 125236, 160847, 176326, 187854, 250472, 264489, 321694, 352652, 375708, 482541, 528978, 643388, 705304, 751416, 965082, 1057956, 1286776, 1930164, 2115912, 3860328, 21070957, 42141914, 63212871, 84283828, 126425742, 168567656, 252851484, 505702968]

約数ペア:

[(1, 505702968), (2, 252851484), (3, 168567656), (4, 126425742), (6, 84283828), (8, 63212871), (12, 42141914), (24, 21070957), (131, 3860328), (239, 2115912), (262, 1930164), (393, 1286776), (478, 1057956), (524, 965082), (673, 751416), (717, 705304), (786, 643388), (956, 528978), (1048, 482541), (1346, 375708), (1434, 352652), (1572, 321694), (1912, 264489), (2019, 250472), (2692, 187854), (2868, 176326), (3144, 160847), (4038, 125236), (5384, 93927), (5736, 88163), (8076, 62618), (16152, 31309)]