420716256

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{74279}}^1$

素因数の和:74351

約数の個数: 48

約数和(自身を含む): 1123113600

約数和(自身を除く): 702397344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 5664, 74279, 148558, 222837, 297116, 445674, 594232, 891348, 1188464, 1782696, 2376928, 3565392, 4382461, 7130784, 8764922, 13147383, 17529844, 26294766, 35059688, 52589532, 70119376, 105179064, 140238752, 210358128, 420716256]

約数ペア:

[(1, 420716256), (2, 210358128), (3, 140238752), (4, 105179064), (6, 70119376), (8, 52589532), (12, 35059688), (16, 26294766), (24, 17529844), (32, 13147383), (48, 8764922), (59, 7130784), (96, 4382461), (118, 3565392), (177, 2376928), (236, 1782696), (354, 1188464), (472, 891348), (708, 594232), (944, 445674), (1416, 297116), (1888, 222837), (2832, 148558), (5664, 74279)]