215338656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1718

約数の個数: 96

約数和(自身を含む): 614718720

約数和(自身を除く): 399380064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 312, 327, 416, 436, 624, 654, 872, 1248, 1308, 1417, 1583, 1744, 2616, 2834, 3166, 3488, 4251, 4749, 5232, 5668, 6332, 8502, 9498, 10464, 11336, 12664, 17004, 18996, 20579, 22672, 25328, 34008, 37992, 41158, 45344, 50656, 61737, 68016, 75984, 82316, 123474, 136032, 151968, 164632, 172547, 246948, 329264, 345094, 493896, 517641, 658528, 690188, 987792, 1035282, 1380376, 1975584, 2070564, 2243111, 2760752, 4141128, 4486222, 5521504, 6729333, 8282256, 8972444, 13458666, 16564512, 17944888, 26917332, 35889776, 53834664, 71779552, 107669328, 215338656]

約数ペア:

[(1, 215338656), (2, 107669328), (3, 71779552), (4, 53834664), (6, 35889776), (8, 26917332), (12, 17944888), (13, 16564512), (16, 13458666), (24, 8972444), (26, 8282256), (32, 6729333), (39, 5521504), (48, 4486222), (52, 4141128), (78, 2760752), (96, 2243111), (104, 2070564), (109, 1975584), (156, 1380376), (208, 1035282), (218, 987792), (312, 690188), (327, 658528), (416, 517641), (436, 493896), (624, 345094), (654, 329264), (872, 246948), (1248, 172547), (1308, 164632), (1417, 151968), (1583, 136032), (1744, 123474), (2616, 82316), (2834, 75984), (3166, 68016), (3488, 61737), (4251, 50656), (4749, 45344), (5232, 41158), (5668, 37992), (6332, 34008), (8502, 25328), (9498, 22672), (10464, 20579), (11336, 18996), (12664, 17004)]