2460821376

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 7328724480

約数和(自身を除く): 4867903104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 71, 78, 96, 104, 106, 128, 131, 142, 156, 159, 192, 208, 212, 213, 262, 284, 312, 318, 384, 393, 416, 424, 426, 524, 568, 624, 636, 689, 786, 832, 848, 852, 923, 1048, 1136, 1248, 1272, 1378, 1572, 1664, 1696, 1703, 1704, 1846, 2067, 2096, 2272, 2496, 2544, 2756, 2769, 3144, 3392, 3406, 3408, 3692, 3763, 4134, 4192, 4544, 4992, 5088, 5109, 5512, 5538, 6288, 6784, 6812, 6816, 6943, 7384, 7526, 8268, 8384, 9088, 9301, 10176, 10218, 11024, 11076, 11289, 12576, 13624, 13632, 13886, 14768, 15052, 16536, 16768, 18602, 20352, 20436, 20829, 22048, 22152, 22578, 25152, 27248, 27264, 27772, 27903, 29536, 30104, 33072, 37204, 40872, 41658, 44096, 44304, 45156, 48919, 50304, 54496, 55544, 55806, 59072, 60208, 66144, 74408, 81744, 83316, 88192, 88608, 90259, 90312, 97838, 108992, 111088, 111612, 118144, 120416, 120913, 132288, 146757, 148816, 163488, 166632, 177216, 180518, 180624, 195676, 217984, 222176, 223224, 240832, 241826, 264576, 270777, 293514, 297632, 326976, 333264, 354432, 361036, 361248, 362739, 391352, 444352, 446448, 481664, 483652, 492953, 541554, 587028, 595264, 653952, 666528, 722072, 722496, 725478, 782704, 888704, 892896, 967304, 985906, 1083108, 1174056, 1190528, 1333056, 1444144, 1444992, 1450956, 1478859, 1565408, 1785792, 1934608, 1971812, 2166216, 2348112, 2666112, 2888288, 2901912, 2957718, 3130816, 3571584, 3869216, 3943624, 4332432, 4696224, 5776576, 5803824, 5915436, 6261632, 6408389, 7738432, 7887248, 8664864, 9392448, 11553152, 11607648, 11830872, 12816778, 15476864, 15774496, 17329728, 18784896, 19225167, 23215296, 23661744, 25633556, 31548992, 34659456, 38450334, 46430592, 47323488, 51267112, 63097984, 76900668, 94646976, 102534224, 153801336, 189293952, 205068448, 307602672, 410136896, 615205344, 820273792, 1230410688, 2460821376]

約数ペア:

[(1, 2460821376), (2, 1230410688), (3, 820273792), (4, 615205344), (6, 410136896), (8, 307602672), (12, 205068448), (13, 189293952), (16, 153801336), (24, 102534224), (26, 94646976), (32, 76900668), (39, 63097984), (48, 51267112), (52, 47323488), (53, 46430592), (64, 38450334), (71, 34659456), (78, 31548992), (96, 25633556), (104, 23661744), (106, 23215296), (128, 19225167), (131, 18784896), (142, 17329728), (156, 15774496), (159, 15476864), (192, 12816778), (208, 11830872), (212, 11607648), (213, 11553152), (262, 9392448), (284, 8664864), (312, 7887248), (318, 7738432), (384, 6408389), (393, 6261632), (416, 5915436), (424, 5803824), (426, 5776576), (524, 4696224), (568, 4332432), (624, 3943624), (636, 3869216), (689, 3571584), (786, 3130816), (832, 2957718), (848, 2901912), (852, 2888288), (923, 2666112), (1048, 2348112), (1136, 2166216), (1248, 1971812), (1272, 1934608), (1378, 1785792), (1572, 1565408), (1664, 1478859), (1696, 1450956), (1703, 1444992), (1704, 1444144), (1846, 1333056), (2067, 1190528), (2096, 1174056), (2272, 1083108), (2496, 985906), (2544, 967304), (2756, 892896), (2769, 888704), (3144, 782704), (3392, 725478), (3406, 722496), (3408, 722072), (3692, 666528), (3763, 653952), (4134, 595264), (4192, 587028), (4544, 541554), (4992, 492953), (5088, 483652), (5109, 481664), (5512, 446448), (5538, 444352), (6288, 391352), (6784, 362739), (6812, 361248), (6816, 361036), (6943, 354432), (7384, 333264), (7526, 326976), (8268, 297632), (8384, 293514), (9088, 270777), (9301, 264576), (10176, 241826), (10218, 240832), (11024, 223224), (11076, 222176), (11289, 217984), (12576, 195676), (13624, 180624), (13632, 180518), (13886, 177216), (14768, 166632), (15052, 163488), (16536, 148816), (16768, 146757), (18602, 132288), (20352, 120913), (20436, 120416), (20829, 118144), (22048, 111612), (22152, 111088), (22578, 108992), (25152, 97838), (27248, 90312), (27264, 90259), (27772, 88608), (27903, 88192), (29536, 83316), (30104, 81744), (33072, 74408), (37204, 66144), (40872, 60208), (41658, 59072), (44096, 55806), (44304, 55544), (45156, 54496), (48919, 50304)]