468032984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 958573440

約数和(自身を除く): 490540456

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 163, 172, 326, 344, 491, 652, 731, 982, 1304, 1462, 1964, 2771, 2924, 3928, 5542, 5848, 7009, 8347, 11084, 14018, 16694, 21113, 22168, 28036, 33388, 42226, 56072, 66776, 80033, 84452, 119153, 160066, 168904, 238306, 320132, 358921, 476612, 640264, 717842, 953224, 1360561, 1435684, 2721122, 2871368, 3441419, 5442244, 6882838, 10884488, 13765676, 27531352, 58504123, 117008246, 234016492, 468032984]

約数ペア:

[(1, 468032984), (2, 234016492), (4, 117008246), (8, 58504123), (17, 27531352), (34, 13765676), (43, 10884488), (68, 6882838), (86, 5442244), (136, 3441419), (163, 2871368), (172, 2721122), (326, 1435684), (344, 1360561), (491, 953224), (652, 717842), (731, 640264), (982, 476612), (1304, 358921), (1462, 320132), (1964, 238306), (2771, 168904), (2924, 160066), (3928, 119153), (5542, 84452), (5848, 80033), (7009, 66776), (8347, 56072), (11084, 42226), (14018, 33388), (16694, 28036), (21113, 22168)]