748529808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9157}}^1$

素因数の和:9312

約数の個数: 80

約数和(自身を含む): 2098574016

約数和(自身を除く): 1350044208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 624, 786, 1048, 1572, 1703, 2096, 3144, 3406, 5109, 6288, 6812, 9157, 10218, 13624, 18314, 20436, 27248, 27471, 36628, 40872, 54942, 73256, 81744, 109884, 119041, 146512, 219768, 238082, 357123, 439536, 476164, 714246, 952328, 1199567, 1428492, 1904656, 2399134, 2856984, 3598701, 4798268, 5713968, 7197402, 9596536, 14394804, 15594371, 19193072, 28789608, 31188742, 46783113, 57579216, 62377484, 93566226, 124754968, 187132452, 249509936, 374264904, 748529808]

約数ペア:

[(1, 748529808), (2, 374264904), (3, 249509936), (4, 187132452), (6, 124754968), (8, 93566226), (12, 62377484), (13, 57579216), (16, 46783113), (24, 31188742), (26, 28789608), (39, 19193072), (48, 15594371), (52, 14394804), (78, 9596536), (104, 7197402), (131, 5713968), (156, 4798268), (208, 3598701), (262, 2856984), (312, 2399134), (393, 1904656), (524, 1428492), (624, 1199567), (786, 952328), (1048, 714246), (1572, 476164), (1703, 439536), (2096, 357123), (3144, 238082), (3406, 219768), (5109, 146512), (6288, 119041), (6812, 109884), (9157, 81744), (10218, 73256), (13624, 54942), (18314, 40872), (20436, 36628), (27248, 27471)]