724406016

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{30427}}^1$

素因数の和:30477

約数の個数: 72

約数和(自身を含む): 1990234624

約数和(自身を除く): 1265828608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 30427, 60854, 91281, 121708, 182562, 243416, 365124, 486832, 730248, 943237, 973664, 1460496, 1886474, 1947328, 2829711, 2920992, 3772948, 3894656, 5659422, 5841984, 7545896, 7789312, 11318844, 11683968, 15091792, 22637688, 23367936, 30183584, 45275376, 60367168, 90550752, 120734336, 181101504, 241468672, 362203008, 724406016]

約数ペア:

[(1, 724406016), (2, 362203008), (3, 241468672), (4, 181101504), (6, 120734336), (8, 90550752), (12, 60367168), (16, 45275376), (24, 30183584), (31, 23367936), (32, 22637688), (48, 15091792), (62, 11683968), (64, 11318844), (93, 7789312), (96, 7545896), (124, 5841984), (128, 5659422), (186, 3894656), (192, 3772948), (248, 2920992), (256, 2829711), (372, 1947328), (384, 1886474), (496, 1460496), (744, 973664), (768, 943237), (992, 730248), (1488, 486832), (1984, 365124), (2976, 243416), (3968, 182562), (5952, 121708), (7936, 91281), (11904, 60854), (23808, 30427)]