253645392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5321

約数の個数: 160

約数和(自身を含む): 879943680

約数和(自身を除く): 626298288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 5279, 6006, 6864, 8008, 10558, 12012, 15837, 16016, 21116, 24024, 31674, 36953, 42232, 48048, 58069, 63348, 68627, 73906, 84464, 110859, 116138, 126696, 137254, 147812, 174207, 205881, 221718, 232276, 253392, 274508, 295624, 348414, 406483, 411762, 443436, 464552, 480389, 549016, 591248, 696828, 754897, 812966, 823524, 886872, 929104, 960778, 1098032, 1219449, 1393656, 1441167, 1509794, 1625932, 1647048, 1773744, 1921556, 2264691, 2438898, 2787312, 2882334, 3019588, 3251864, 3294096, 3843112, 4529382, 4877796, 5284279, 5764668, 6039176, 6503728, 7686224, 9058764, 9755592, 10568558, 11529336, 12078352, 15852837, 18117528, 19511184, 21137116, 23058672, 31705674, 36235056, 42274232, 63411348, 84548464, 126822696, 253645392]

約数ペア:

[(1, 253645392), (2, 126822696), (3, 84548464), (4, 63411348), (6, 42274232), (7, 36235056), (8, 31705674), (11, 23058672), (12, 21137116), (13, 19511184), (14, 18117528), (16, 15852837), (21, 12078352), (22, 11529336), (24, 10568558), (26, 9755592), (28, 9058764), (33, 7686224), (39, 6503728), (42, 6039176), (44, 5764668), (48, 5284279), (52, 4877796), (56, 4529382), (66, 3843112), (77, 3294096), (78, 3251864), (84, 3019588), (88, 2882334), (91, 2787312), (104, 2438898), (112, 2264691), (132, 1921556), (143, 1773744), (154, 1647048), (156, 1625932), (168, 1509794), (176, 1441167), (182, 1393656), (208, 1219449), (231, 1098032), (264, 960778), (273, 929104), (286, 886872), (308, 823524), (312, 812966), (336, 754897), (364, 696828), (429, 591248), (462, 549016), (528, 480389), (546, 464552), (572, 443436), (616, 411762), (624, 406483), (728, 348414), (858, 295624), (924, 274508), (1001, 253392), (1092, 232276), (1144, 221718), (1232, 205881), (1456, 174207), (1716, 147812), (1848, 137254), (2002, 126696), (2184, 116138), (2288, 110859), (3003, 84464), (3432, 73906), (3696, 68627), (4004, 63348), (4368, 58069), (5279, 48048), (6006, 42232), (6864, 36953), (8008, 31674), (10558, 24024), (12012, 21116), (15837, 16016)]