259958832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 825375744

約数和(自身を除く): 565416912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 71, 84, 102, 112, 119, 136, 142, 168, 204, 213, 238, 272, 284, 336, 357, 408, 426, 476, 497, 568, 641, 714, 816, 852, 952, 994, 1136, 1207, 1282, 1428, 1491, 1704, 1904, 1923, 1988, 2414, 2564, 2856, 2982, 3408, 3621, 3846, 3976, 4487, 4828, 5128, 5712, 5964, 7242, 7692, 7952, 8449, 8974, 9656, 10256, 10897, 11928, 13461, 14484, 15384, 16898, 17948, 19312, 21794, 23856, 25347, 26922, 28968, 30768, 32691, 33796, 35896, 43588, 45511, 50694, 53844, 57936, 65382, 67592, 71792, 76279, 87176, 91022, 101388, 107688, 130764, 135184, 136533, 152558, 174352, 182044, 202776, 215376, 228837, 261528, 273066, 305116, 318577, 364088, 405552, 457674, 523056, 546132, 610232, 637154, 728176, 773687, 915348, 955731, 1092264, 1220464, 1274308, 1547374, 1830696, 1911462, 2184528, 2321061, 2548616, 3094748, 3661392, 3822924, 4642122, 5097232, 5415809, 6189496, 7645848, 9284244, 10831618, 12378992, 15291696, 16247427, 18568488, 21663236, 32494854, 37136976, 43326472, 64989708, 86652944, 129979416, 259958832]

約数ペア:

[(1, 259958832), (2, 129979416), (3, 86652944), (4, 64989708), (6, 43326472), (7, 37136976), (8, 32494854), (12, 21663236), (14, 18568488), (16, 16247427), (17, 15291696), (21, 12378992), (24, 10831618), (28, 9284244), (34, 7645848), (42, 6189496), (48, 5415809), (51, 5097232), (56, 4642122), (68, 3822924), (71, 3661392), (84, 3094748), (102, 2548616), (112, 2321061), (119, 2184528), (136, 1911462), (142, 1830696), (168, 1547374), (204, 1274308), (213, 1220464), (238, 1092264), (272, 955731), (284, 915348), (336, 773687), (357, 728176), (408, 637154), (426, 610232), (476, 546132), (497, 523056), (568, 457674), (641, 405552), (714, 364088), (816, 318577), (852, 305116), (952, 273066), (994, 261528), (1136, 228837), (1207, 215376), (1282, 202776), (1428, 182044), (1491, 174352), (1704, 152558), (1904, 136533), (1923, 135184), (1988, 130764), (2414, 107688), (2564, 101388), (2856, 91022), (2982, 87176), (3408, 76279), (3621, 71792), (3846, 67592), (3976, 65382), (4487, 57936), (4828, 53844), (5128, 50694), (5712, 45511), (5964, 43588), (7242, 35896), (7692, 33796), (7952, 32691), (8449, 30768), (8974, 28968), (9656, 26922), (10256, 25347), (10897, 23856), (11928, 21794), (13461, 19312), (14484, 17948), (15384, 16898)]