716039168

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 132

約数和(自身を含む): 1637804700

約数和(自身を除く): 921765532

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 149, 152, 208, 247, 256, 298, 304, 361, 416, 494, 512, 596, 608, 722, 832, 988, 1024, 1192, 1216, 1444, 1664, 1937, 1976, 2384, 2432, 2831, 2888, 3328, 3874, 3952, 4693, 4768, 4864, 5662, 5776, 6656, 7748, 7904, 9386, 9536, 9728, 11324, 11552, 13312, 15496, 15808, 18772, 19072, 19456, 22648, 23104, 30992, 31616, 36803, 37544, 38144, 45296, 46208, 53789, 61984, 63232, 73606, 75088, 76288, 90592, 92416, 107578, 123968, 126464, 147212, 150176, 152576, 181184, 184832, 215156, 247936, 252928, 294424, 300352, 362368, 369664, 430312, 495872, 588848, 600704, 699257, 724736, 860624, 991744, 1177696, 1201408, 1398514, 1449472, 1721248, 1983488, 2355392, 2402816, 2797028, 2898944, 3442496, 4710784, 4805632, 5594056, 6884992, 9421568, 11188112, 13769984, 18843136, 22376224, 27539968, 37686272, 44752448, 55079936, 89504896, 179009792, 358019584, 716039168]

約数ペア:

[(1, 716039168), (2, 358019584), (4, 179009792), (8, 89504896), (13, 55079936), (16, 44752448), (19, 37686272), (26, 27539968), (32, 22376224), (38, 18843136), (52, 13769984), (64, 11188112), (76, 9421568), (104, 6884992), (128, 5594056), (149, 4805632), (152, 4710784), (208, 3442496), (247, 2898944), (256, 2797028), (298, 2402816), (304, 2355392), (361, 1983488), (416, 1721248), (494, 1449472), (512, 1398514), (596, 1201408), (608, 1177696), (722, 991744), (832, 860624), (988, 724736), (1024, 699257), (1192, 600704), (1216, 588848), (1444, 495872), (1664, 430312), (1937, 369664), (1976, 362368), (2384, 300352), (2432, 294424), (2831, 252928), (2888, 247936), (3328, 215156), (3874, 184832), (3952, 181184), (4693, 152576), (4768, 150176), (4864, 147212), (5662, 126464), (5776, 123968), (6656, 107578), (7748, 92416), (7904, 90592), (9386, 76288), (9536, 75088), (9728, 73606), (11324, 63232), (11552, 61984), (13312, 53789), (15496, 46208), (15808, 45296), (18772, 38144), (19072, 37544), (19456, 36803), (22648, 31616), (23104, 30992)]