117718016

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 88

約数和(自身を含む): 261360960

約数和(自身を除く): 143642944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 239, 256, 296, 416, 478, 481, 512, 592, 832, 956, 962, 1024, 1184, 1664, 1912, 1924, 2368, 3107, 3328, 3824, 3848, 4736, 6214, 6656, 7648, 7696, 8843, 9472, 12428, 13312, 15296, 15392, 17686, 18944, 24856, 30592, 30784, 35372, 37888, 49712, 61184, 61568, 70744, 99424, 114959, 122368, 123136, 141488, 198848, 229918, 244736, 246272, 282976, 397696, 459836, 492544, 565952, 795392, 919672, 1131904, 1590784, 1839344, 2263808, 3181568, 3678688, 4527616, 7357376, 9055232, 14714752, 29429504, 58859008, 117718016]

約数ペア:

[(1, 117718016), (2, 58859008), (4, 29429504), (8, 14714752), (13, 9055232), (16, 7357376), (26, 4527616), (32, 3678688), (37, 3181568), (52, 2263808), (64, 1839344), (74, 1590784), (104, 1131904), (128, 919672), (148, 795392), (208, 565952), (239, 492544), (256, 459836), (296, 397696), (416, 282976), (478, 246272), (481, 244736), (512, 229918), (592, 198848), (832, 141488), (956, 123136), (962, 122368), (1024, 114959), (1184, 99424), (1664, 70744), (1912, 61568), (1924, 61184), (2368, 49712), (3107, 37888), (3328, 35372), (3824, 30784), (3848, 30592), (4736, 24856), (6214, 18944), (6656, 17686), (7648, 15392), (7696, 15296), (8843, 13312), (9472, 12428)]