13421616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 37851744

約数和(自身を除く): 24430128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 157, 208, 274, 312, 314, 411, 471, 548, 624, 628, 822, 942, 1096, 1256, 1644, 1781, 1884, 2041, 2192, 2512, 3288, 3562, 3768, 4082, 5343, 6123, 6576, 7124, 7536, 8164, 10686, 12246, 14248, 16328, 21372, 21509, 24492, 28496, 32656, 42744, 43018, 48984, 64527, 85488, 86036, 97968, 129054, 172072, 258108, 279617, 344144, 516216, 559234, 838851, 1032432, 1118468, 1677702, 2236936, 3355404, 4473872, 6710808, 13421616]

約数ペア:

[(1, 13421616), (2, 6710808), (3, 4473872), (4, 3355404), (6, 2236936), (8, 1677702), (12, 1118468), (13, 1032432), (16, 838851), (24, 559234), (26, 516216), (39, 344144), (48, 279617), (52, 258108), (78, 172072), (104, 129054), (137, 97968), (156, 86036), (157, 85488), (208, 64527), (274, 48984), (312, 43018), (314, 42744), (411, 32656), (471, 28496), (548, 24492), (624, 21509), (628, 21372), (822, 16328), (942, 14248), (1096, 12246), (1256, 10686), (1644, 8164), (1781, 7536), (1884, 7124), (2041, 6576), (2192, 6123), (2512, 5343), (3288, 4082), (3562, 3768)]