249173408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5325

約数の個数: 48

約数和(自身を含む): 539167104

約数和(自身を除く): 289993696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1507, 2192, 3014, 4384, 5167, 6028, 10334, 12056, 20668, 24112, 41336, 48224, 56837, 82672, 113674, 165344, 227348, 454696, 707879, 909392, 1415758, 1818784, 2831516, 5663032, 7786669, 11326064, 15573338, 22652128, 31146676, 62293352, 124586704, 249173408]

約数ペア:

[(1, 249173408), (2, 124586704), (4, 62293352), (8, 31146676), (11, 22652128), (16, 15573338), (22, 11326064), (32, 7786669), (44, 5663032), (88, 2831516), (137, 1818784), (176, 1415758), (274, 909392), (352, 707879), (548, 454696), (1096, 227348), (1507, 165344), (2192, 113674), (3014, 82672), (4384, 56837), (5167, 48224), (6028, 41336), (10334, 24112), (12056, 20668)]