520171968

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{142591}}^1$

素因数の和:142625

約数の個数: 56

約数和(自身を含む): 1448734720

約数和(自身を除く): 928562752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 142591, 285182, 427773, 570364, 855546, 1140728, 1711092, 2281456, 2709229, 3422184, 4562912, 5418458, 6844368, 8127687, 9125824, 10836916, 13688736, 16255374, 21673832, 27377472, 32510748, 43347664, 65021496, 86695328, 130042992, 173390656, 260085984, 520171968]

約数ペア:

[(1, 520171968), (2, 260085984), (3, 173390656), (4, 130042992), (6, 86695328), (8, 65021496), (12, 43347664), (16, 32510748), (19, 27377472), (24, 21673832), (32, 16255374), (38, 13688736), (48, 10836916), (57, 9125824), (64, 8127687), (76, 6844368), (96, 5418458), (114, 4562912), (152, 3422184), (192, 2709229), (228, 2281456), (304, 1711092), (456, 1140728), (608, 855546), (912, 570364), (1216, 427773), (1824, 285182), (3648, 142591)]