395762484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{9431}}^1$

素因数の和:9720

約数の個数: 48

約数和(自身を含む): 998282880

約数和(自身を除く): 602520396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3228, 3497, 6994, 9431, 10491, 13988, 18862, 20982, 28293, 37724, 41964, 56586, 113172, 122603, 245206, 367809, 490412, 735618, 1471236, 2536939, 5073878, 7610817, 10147756, 15221634, 30443268, 32980207, 65960414, 98940621, 131920828, 197881242, 395762484]

約数ペア:

[(1, 395762484), (2, 197881242), (3, 131920828), (4, 98940621), (6, 65960414), (12, 32980207), (13, 30443268), (26, 15221634), (39, 10147756), (52, 7610817), (78, 5073878), (156, 2536939), (269, 1471236), (538, 735618), (807, 490412), (1076, 367809), (1614, 245206), (3228, 122603), (3497, 113172), (6994, 56586), (9431, 41964), (10491, 37724), (13988, 28293), (18862, 20982)]