318755712

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 1025809920

約数和(自身を除く): 707054208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 32, 33, 34, 44, 46, 48, 51, 64, 66, 68, 69, 88, 92, 96, 102, 128, 132, 136, 138, 176, 184, 187, 192, 193, 204, 253, 264, 272, 276, 352, 368, 374, 384, 386, 391, 408, 506, 528, 544, 552, 561, 579, 704, 736, 748, 759, 772, 782, 816, 1012, 1056, 1088, 1104, 1122, 1158, 1173, 1408, 1472, 1496, 1518, 1544, 1564, 1632, 2024, 2112, 2123, 2176, 2208, 2244, 2316, 2346, 2944, 2992, 3036, 3088, 3128, 3264, 3281, 4048, 4224, 4246, 4301, 4416, 4439, 4488, 4632, 4692, 5984, 6072, 6176, 6256, 6369, 6528, 6562, 8096, 8492, 8602, 8832, 8878, 8976, 9264, 9384, 9843, 11968, 12144, 12352, 12512, 12738, 12903, 13124, 13317, 16192, 16984, 17204, 17756, 17952, 18528, 18768, 19686, 23936, 24288, 24704, 25024, 25476, 25806, 26248, 26634, 32384, 33968, 34408, 35512, 35904, 36091, 37056, 37536, 39372, 48576, 48829, 50048, 50952, 51612, 52496, 53268, 67936, 68816, 71024, 71808, 72182, 74112, 75072, 75463, 78744, 97152, 97658, 101904, 103224, 104992, 106536, 108273, 135872, 137632, 142048, 144364, 146487, 150144, 150926, 157488, 195316, 203808, 206448, 209984, 213072, 216546, 226389, 271744, 275264, 284096, 288728, 292974, 301852, 314976, 390632, 407616, 412896, 419968, 426144, 433092, 452778, 550528, 568192, 577456, 585948, 603704, 629952, 781264, 815232, 825792, 830093, 852288, 866184, 905556, 1154912, 1171896, 1207408, 1259904, 1562528, 1651584, 1660186, 1704576, 1732368, 1811112, 2309824, 2343792, 2414816, 2490279, 3125056, 3320372, 3464736, 3622224, 4619648, 4687584, 4829632, 4980558, 6250112, 6640744, 6929472, 7244448, 9375168, 9659264, 9961116, 13281488, 13858944, 14488896, 18750336, 19922232, 26562976, 28977792, 39844464, 53125952, 79688928, 106251904, 159377856, 318755712]

約数ペア:

[(1, 318755712), (2, 159377856), (3, 106251904), (4, 79688928), (6, 53125952), (8, 39844464), (11, 28977792), (12, 26562976), (16, 19922232), (17, 18750336), (22, 14488896), (23, 13858944), (24, 13281488), (32, 9961116), (33, 9659264), (34, 9375168), (44, 7244448), (46, 6929472), (48, 6640744), (51, 6250112), (64, 4980558), (66, 4829632), (68, 4687584), (69, 4619648), (88, 3622224), (92, 3464736), (96, 3320372), (102, 3125056), (128, 2490279), (132, 2414816), (136, 2343792), (138, 2309824), (176, 1811112), (184, 1732368), (187, 1704576), (192, 1660186), (193, 1651584), (204, 1562528), (253, 1259904), (264, 1207408), (272, 1171896), (276, 1154912), (352, 905556), (368, 866184), (374, 852288), (384, 830093), (386, 825792), (391, 815232), (408, 781264), (506, 629952), (528, 603704), (544, 585948), (552, 577456), (561, 568192), (579, 550528), (704, 452778), (736, 433092), (748, 426144), (759, 419968), (772, 412896), (782, 407616), (816, 390632), (1012, 314976), (1056, 301852), (1088, 292974), (1104, 288728), (1122, 284096), (1158, 275264), (1173, 271744), (1408, 226389), (1472, 216546), (1496, 213072), (1518, 209984), (1544, 206448), (1564, 203808), (1632, 195316), (2024, 157488), (2112, 150926), (2123, 150144), (2176, 146487), (2208, 144364), (2244, 142048), (2316, 137632), (2346, 135872), (2944, 108273), (2992, 106536), (3036, 104992), (3088, 103224), (3128, 101904), (3264, 97658), (3281, 97152), (4048, 78744), (4224, 75463), (4246, 75072), (4301, 74112), (4416, 72182), (4439, 71808), (4488, 71024), (4632, 68816), (4692, 67936), (5984, 53268), (6072, 52496), (6176, 51612), (6256, 50952), (6369, 50048), (6528, 48829), (6562, 48576), (8096, 39372), (8492, 37536), (8602, 37056), (8832, 36091), (8878, 35904), (8976, 35512), (9264, 34408), (9384, 33968), (9843, 32384), (11968, 26634), (12144, 26248), (12352, 25806), (12512, 25476), (12738, 25024), (12903, 24704), (13124, 24288), (13317, 23936), (16192, 19686), (16984, 18768), (17204, 18528), (17756, 17952)]