242472464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 521299968

約数和(自身を除く): 278827504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 127, 134, 137, 208, 254, 268, 274, 508, 536, 548, 871, 1016, 1072, 1096, 1651, 1742, 1781, 2032, 2192, 3302, 3484, 3562, 6604, 6968, 7124, 8509, 9179, 13208, 13936, 14248, 17018, 17399, 18358, 26416, 28496, 34036, 34798, 36716, 68072, 69596, 73432, 110617, 119327, 136144, 139192, 146864, 221234, 226187, 238654, 278384, 442468, 452374, 477308, 884936, 904748, 954616, 1165733, 1769872, 1809496, 1909232, 2331466, 3618992, 4662932, 9325864, 15154529, 18651728, 30309058, 60618116, 121236232, 242472464]

約数ペア:

[(1, 242472464), (2, 121236232), (4, 60618116), (8, 30309058), (13, 18651728), (16, 15154529), (26, 9325864), (52, 4662932), (67, 3618992), (104, 2331466), (127, 1909232), (134, 1809496), (137, 1769872), (208, 1165733), (254, 954616), (268, 904748), (274, 884936), (508, 477308), (536, 452374), (548, 442468), (871, 278384), (1016, 238654), (1072, 226187), (1096, 221234), (1651, 146864), (1742, 139192), (1781, 136144), (2032, 119327), (2192, 110617), (3302, 73432), (3484, 69596), (3562, 68072), (6604, 36716), (6968, 34798), (7124, 34036), (8509, 28496), (9179, 26416), (13208, 18358), (13936, 17399), (14248, 17018)]