415806768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:987

約数の個数: 120

約数和(自身を含む): 1258617360

約数和(自身を除く): 842810592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 389, 468, 571, 624, 778, 936, 1142, 1167, 1556, 1713, 1872, 2284, 2334, 3112, 3426, 3501, 4568, 4668, 5057, 5139, 6224, 6852, 7002, 7423, 9136, 9336, 10114, 10278, 13704, 14004, 14846, 15171, 18672, 20228, 20556, 22269, 27408, 28008, 29692, 30342, 40456, 41112, 44538, 45513, 56016, 59384, 60684, 66807, 80912, 82224, 89076, 91026, 118768, 121368, 133614, 178152, 182052, 222119, 242736, 267228, 356304, 364104, 444238, 534456, 666357, 728208, 888476, 1068912, 1332714, 1776952, 1999071, 2665428, 2887547, 3553904, 3998142, 5330856, 5775094, 7996284, 8662641, 10661712, 11550188, 15992568, 17325282, 23100376, 25987923, 31985136, 34650564, 46200752, 51975846, 69301128, 103951692, 138602256, 207903384, 415806768]

約数ペア:

[(1, 415806768), (2, 207903384), (3, 138602256), (4, 103951692), (6, 69301128), (8, 51975846), (9, 46200752), (12, 34650564), (13, 31985136), (16, 25987923), (18, 23100376), (24, 17325282), (26, 15992568), (36, 11550188), (39, 10661712), (48, 8662641), (52, 7996284), (72, 5775094), (78, 5330856), (104, 3998142), (117, 3553904), (144, 2887547), (156, 2665428), (208, 1999071), (234, 1776952), (312, 1332714), (389, 1068912), (468, 888476), (571, 728208), (624, 666357), (778, 534456), (936, 444238), (1142, 364104), (1167, 356304), (1556, 267228), (1713, 242736), (1872, 222119), (2284, 182052), (2334, 178152), (3112, 133614), (3426, 121368), (3501, 118768), (4568, 91026), (4668, 89076), (5057, 82224), (5139, 80912), (6224, 66807), (6852, 60684), (7002, 59384), (7423, 56016), (9136, 45513), (9336, 44538), (10114, 41112), (10278, 40456), (13704, 30342), (14004, 29692), (14846, 28008), (15171, 27408), (18672, 22269), (20228, 20556)]