12912148488

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{12739}}^1$

素因数の和:13174

約数の個数: 64

約数和(自身を含む): 32609304000

約数和(自身を除く): 19697155512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 269, 314, 471, 538, 628, 807, 942, 1076, 1256, 1614, 1884, 2152, 3228, 3768, 6456, 12739, 25478, 38217, 42233, 50956, 76434, 84466, 101912, 126699, 152868, 168932, 253398, 305736, 337864, 506796, 1013592, 2000023, 3426791, 4000046, 6000069, 6853582, 8000092, 10280373, 12000138, 13707164, 16000184, 20560746, 24000276, 27414328, 41121492, 48000552, 82242984, 538006187, 1076012374, 1614018561, 2152024748, 3228037122, 4304049496, 6456074244, 12912148488]

約数ペア:

[(1, 12912148488), (2, 6456074244), (3, 4304049496), (4, 3228037122), (6, 2152024748), (8, 1614018561), (12, 1076012374), (24, 538006187), (157, 82242984), (269, 48000552), (314, 41121492), (471, 27414328), (538, 24000276), (628, 20560746), (807, 16000184), (942, 13707164), (1076, 12000138), (1256, 10280373), (1614, 8000092), (1884, 6853582), (2152, 6000069), (3228, 4000046), (3768, 3426791), (6456, 2000023), (12739, 1013592), (25478, 506796), (38217, 337864), (42233, 305736), (50956, 253398), (76434, 168932), (84466, 152868), (101912, 126699)]