720701592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{14713}}^1$

素因数の和:14892

約数の個数: 64

約数和(自身を含む): 1952842080

約数和(自身を除く): 1232140488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 8164, 12246, 14713, 16328, 24492, 29426, 44139, 48984, 58852, 88278, 117704, 176556, 191269, 353112, 382538, 573807, 765076, 1147614, 1530152, 2295228, 2309941, 4590456, 4619882, 6929823, 9239764, 13859646, 18479528, 27719292, 30029233, 55438584, 60058466, 90087699, 120116932, 180175398, 240233864, 360350796, 720701592]

約数ペア:

[(1, 720701592), (2, 360350796), (3, 240233864), (4, 180175398), (6, 120116932), (8, 90087699), (12, 60058466), (13, 55438584), (24, 30029233), (26, 27719292), (39, 18479528), (52, 13859646), (78, 9239764), (104, 6929823), (156, 4619882), (157, 4590456), (312, 2309941), (314, 2295228), (471, 1530152), (628, 1147614), (942, 765076), (1256, 573807), (1884, 382538), (2041, 353112), (3768, 191269), (4082, 176556), (6123, 117704), (8164, 88278), (12246, 58852), (14713, 48984), (16328, 44139), (24492, 29426)]