129968808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{691}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 345280320

約数和(自身を除く): 215311512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 461, 691, 922, 1382, 1383, 1844, 2073, 2764, 2766, 3688, 4146, 5528, 5532, 7837, 8292, 11064, 11747, 15674, 16584, 23494, 23511, 31348, 35241, 46988, 47022, 62696, 70482, 93976, 94044, 140964, 188088, 281928, 318551, 637102, 955653, 1274204, 1911306, 2548408, 3822612, 5415367, 7645224, 10830734, 16246101, 21661468, 32492202, 43322936, 64984404, 129968808]

約数ペア:

[(1, 129968808), (2, 64984404), (3, 43322936), (4, 32492202), (6, 21661468), (8, 16246101), (12, 10830734), (17, 7645224), (24, 5415367), (34, 3822612), (51, 2548408), (68, 1911306), (102, 1274204), (136, 955653), (204, 637102), (408, 318551), (461, 281928), (691, 188088), (922, 140964), (1382, 94044), (1383, 93976), (1844, 70482), (2073, 62696), (2764, 47022), (2766, 46988), (3688, 35241), (4146, 31348), (5528, 23511), (5532, 23494), (7837, 16584), (8292, 15674), (11064, 11747)]