330908032

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28409}}^1$

素因数の和:28443

約数の個数: 64

約数和(自身を含む): 811389600

約数和(自身を除く): 480481568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 28409, 56818, 113636, 198863, 227272, 369317, 397726, 454544, 738634, 795452, 909088, 1477268, 1590904, 1818176, 2585219, 2954536, 3181808, 3636352, 5170438, 5909072, 6363616, 10340876, 11818144, 12727232, 20681752, 23636288, 25454464, 41363504, 47272576, 82727008, 165454016, 330908032]

約数ペア:

[(1, 330908032), (2, 165454016), (4, 82727008), (7, 47272576), (8, 41363504), (13, 25454464), (14, 23636288), (16, 20681752), (26, 12727232), (28, 11818144), (32, 10340876), (52, 6363616), (56, 5909072), (64, 5170438), (91, 3636352), (104, 3181808), (112, 2954536), (128, 2585219), (182, 1818176), (208, 1590904), (224, 1477268), (364, 909088), (416, 795452), (448, 738634), (728, 454544), (832, 397726), (896, 369317), (1456, 227272), (1664, 198863), (2912, 113636), (5824, 56818), (11648, 28409)]