245323056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 740952576

約数和(自身を除く): 495629520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 151, 176, 181, 187, 204, 264, 272, 302, 362, 374, 408, 453, 528, 543, 561, 604, 724, 748, 816, 906, 1086, 1122, 1208, 1448, 1496, 1661, 1812, 1991, 2172, 2244, 2416, 2567, 2896, 2992, 3077, 3322, 3624, 3982, 4344, 4488, 4983, 5134, 5973, 6154, 6644, 7248, 7701, 7964, 8688, 8976, 9231, 9966, 10268, 11946, 12308, 13288, 15402, 15928, 18462, 19932, 20536, 23892, 24616, 26576, 27331, 28237, 30804, 31856, 33847, 36924, 39864, 41072, 47784, 49232, 54662, 56474, 61608, 67694, 73848, 79728, 81993, 84711, 95568, 101541, 109324, 112948, 123216, 135388, 147696, 163986, 169422, 203082, 218648, 225896, 270776, 300641, 327972, 338844, 406164, 437296, 451792, 464627, 541552, 601282, 655944, 677688, 812328, 901923, 929254, 1202564, 1311888, 1355376, 1393881, 1624656, 1803846, 1858508, 2405128, 2787762, 3607692, 3717016, 4810256, 5110897, 5575524, 7215384, 7434032, 10221794, 11151048, 14430768, 15332691, 20443588, 22302096, 30665382, 40887176, 61330764, 81774352, 122661528, 245323056]

約数ペア:

[(1, 245323056), (2, 122661528), (3, 81774352), (4, 61330764), (6, 40887176), (8, 30665382), (11, 22302096), (12, 20443588), (16, 15332691), (17, 14430768), (22, 11151048), (24, 10221794), (33, 7434032), (34, 7215384), (44, 5575524), (48, 5110897), (51, 4810256), (66, 3717016), (68, 3607692), (88, 2787762), (102, 2405128), (132, 1858508), (136, 1803846), (151, 1624656), (176, 1393881), (181, 1355376), (187, 1311888), (204, 1202564), (264, 929254), (272, 901923), (302, 812328), (362, 677688), (374, 655944), (408, 601282), (453, 541552), (528, 464627), (543, 451792), (561, 437296), (604, 406164), (724, 338844), (748, 327972), (816, 300641), (906, 270776), (1086, 225896), (1122, 218648), (1208, 203082), (1448, 169422), (1496, 163986), (1661, 147696), (1812, 135388), (1991, 123216), (2172, 112948), (2244, 109324), (2416, 101541), (2567, 95568), (2896, 84711), (2992, 81993), (3077, 79728), (3322, 73848), (3624, 67694), (3982, 61608), (4344, 56474), (4488, 54662), (4983, 49232), (5134, 47784), (5973, 41072), (6154, 39864), (6644, 36924), (7248, 33847), (7701, 31856), (7964, 30804), (8688, 28237), (8976, 27331), (9231, 26576), (9966, 24616), (10268, 23892), (11946, 20536), (12308, 19932), (13288, 18462), (15402, 15928)]