1247136384

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249827}}^1$

素因数の和:249857

約数の個数: 64

約数和(自身を含む): 3567543840

約数和(自身を除く): 2320407456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 249827, 499654, 749481, 999308, 1498962, 1998616, 2997924, 3247751, 3997232, 5995848, 6495502, 7994464, 9743253, 11991696, 12991004, 15988928, 19486506, 23983392, 25982008, 31977856, 38973012, 47966784, 51964016, 77946024, 95933568, 103928032, 155892048, 207856064, 311784096, 415712128, 623568192, 1247136384]

約数ペア:

[(1, 1247136384), (2, 623568192), (3, 415712128), (4, 311784096), (6, 207856064), (8, 155892048), (12, 103928032), (13, 95933568), (16, 77946024), (24, 51964016), (26, 47966784), (32, 38973012), (39, 31977856), (48, 25982008), (52, 23983392), (64, 19486506), (78, 15988928), (96, 12991004), (104, 11991696), (128, 9743253), (156, 7994464), (192, 6495502), (208, 5995848), (312, 3997232), (384, 3247751), (416, 2997924), (624, 1998616), (832, 1498962), (1248, 999308), (1664, 749481), (2496, 499654), (4992, 249827)]