242911376

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 477778944

約数和(自身を除く): 234867568

約数列:

[1, 2, 4, 8, 16, 127, 173, 254, 346, 508, 691, 692, 1016, 1382, 1384, 2032, 2764, 2768, 5528, 11056, 21971, 43942, 87757, 87884, 119543, 175514, 175768, 239086, 351028, 351536, 478172, 702056, 956344, 1404112, 1912688, 15181961, 30363922, 60727844, 121455688, 242911376]

約数ペア:

[(1, 242911376), (2, 121455688), (4, 60727844), (8, 30363922), (16, 15181961), (127, 1912688), (173, 1404112), (254, 956344), (346, 702056), (508, 478172), (691, 351536), (692, 351028), (1016, 239086), (1382, 175768), (1384, 175514), (2032, 119543), (2764, 87884), (2768, 87757), (5528, 43942), (11056, 21971)]