1317045488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11897}}^1$

素因数の和:11970

約数の個数: 80

約数和(自身を含む): 3027422304

約数和(自身を除く): 1710376816

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 176, 187, 272, 296, 374, 407, 592, 629, 748, 814, 1258, 1496, 1628, 2516, 2992, 3256, 5032, 6512, 6919, 10064, 11897, 13838, 23794, 27676, 47588, 55352, 95176, 110704, 130867, 190352, 202249, 261734, 404498, 440189, 523468, 808996, 880378, 1046936, 1617992, 1760756, 2093872, 2224739, 3235984, 3521512, 4449478, 4842079, 7043024, 7483213, 8898956, 9684158, 14966426, 17797912, 19368316, 29932852, 35595824, 38736632, 59865704, 77473264, 82315343, 119731408, 164630686, 329261372, 658522744, 1317045488]

約数ペア:

[(1, 1317045488), (2, 658522744), (4, 329261372), (8, 164630686), (11, 119731408), (16, 82315343), (17, 77473264), (22, 59865704), (34, 38736632), (37, 35595824), (44, 29932852), (68, 19368316), (74, 17797912), (88, 14966426), (136, 9684158), (148, 8898956), (176, 7483213), (187, 7043024), (272, 4842079), (296, 4449478), (374, 3521512), (407, 3235984), (592, 2224739), (629, 2093872), (748, 1760756), (814, 1617992), (1258, 1046936), (1496, 880378), (1628, 808996), (2516, 523468), (2992, 440189), (3256, 404498), (5032, 261734), (6512, 202249), (6919, 190352), (10064, 130867), (11897, 110704), (13838, 95176), (23794, 55352), (27676, 47588)]