406460885324

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{89329}}^1$

素因数の和:89539

約数の個数: 72

約数和(自身を含む): 790952117760

約数和(自身を除く): 384491232436

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 127, 169, 212, 254, 338, 508, 676, 689, 1378, 1651, 2756, 3302, 6604, 6731, 8957, 13462, 17914, 21463, 26924, 35828, 42926, 85852, 87503, 89329, 175006, 178658, 350012, 357316, 1137539, 1161277, 2275078, 2322554, 4550156, 4645108, 4734437, 9468874, 11344783, 15096601, 18937748, 22689566, 30193202, 45379132, 60386404, 61547681, 123095362, 147482179, 246190724, 294964358, 589928716, 601273499, 800119853, 1202546998, 1600239706, 1917268327, 2405093996, 3200479412, 3834536654, 7669073308, 7816555487, 15633110974, 31266221948, 101615221331, 203230442662, 406460885324]

約数ペア:

[(1, 406460885324), (2, 203230442662), (4, 101615221331), (13, 31266221948), (26, 15633110974), (52, 7816555487), (53, 7669073308), (106, 3834536654), (127, 3200479412), (169, 2405093996), (212, 1917268327), (254, 1600239706), (338, 1202546998), (508, 800119853), (676, 601273499), (689, 589928716), (1378, 294964358), (1651, 246190724), (2756, 147482179), (3302, 123095362), (6604, 61547681), (6731, 60386404), (8957, 45379132), (13462, 30193202), (17914, 22689566), (21463, 18937748), (26924, 15096601), (35828, 11344783), (42926, 9468874), (85852, 4734437), (87503, 4645108), (89329, 4550156), (175006, 2322554), (178658, 2275078), (350012, 1161277), (357316, 1137539)]