2457971152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 6273884160

約数和(自身を除く): 3815913008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 59, 62, 71, 91, 104, 112, 118, 124, 142, 169, 182, 208, 217, 236, 248, 284, 338, 364, 403, 413, 434, 472, 496, 497, 568, 676, 728, 767, 806, 826, 868, 923, 944, 994, 1136, 1183, 1352, 1456, 1534, 1612, 1652, 1736, 1829, 1846, 1988, 2201, 2366, 2704, 2821, 3068, 3224, 3304, 3472, 3658, 3692, 3976, 4189, 4402, 4732, 5239, 5369, 5642, 6136, 6448, 6461, 6608, 7316, 7384, 7952, 8378, 8804, 9464, 9971, 10478, 10738, 11284, 11999, 12272, 12803, 12922, 14632, 14768, 15407, 16756, 17608, 18928, 19942, 20956, 21476, 22568, 23777, 23998, 25606, 25844, 28613, 29264, 29323, 30814, 33512, 35216, 36673, 39884, 41912, 42952, 45136, 47554, 47996, 51212, 51688, 54457, 57226, 58646, 61628, 67024, 69797, 73346, 79768, 83824, 83993, 85904, 95108, 95992, 102424, 103376, 108914, 114452, 117292, 123256, 129859, 139594, 146692, 159536, 166439, 167986, 190216, 191984, 200291, 204848, 217828, 228904, 234584, 246512, 259718, 279188, 293384, 309101, 332878, 335972, 371969, 380432, 381199, 400582, 435656, 457808, 469168, 519436, 558376, 586768, 618202, 665756, 671944, 707941, 743938, 762398, 801164, 871312, 909013, 1038872, 1116752, 1236404, 1331512, 1343888, 1415882, 1487876, 1524796, 1602328, 1688167, 1818026, 2077744, 2163707, 2472808, 2603783, 2663024, 2831764, 2975752, 3049592, 3204656, 3376334, 3636052, 4327414, 4945616, 4955587, 5207566, 5663528, 5951504, 6099184, 6752668, 7272104, 8654828, 9911174, 10415132, 11327056, 11817169, 13505336, 14544208, 17309656, 19822348, 20830264, 21946171, 23634338, 27010672, 34619312, 39644696, 41660528, 43892342, 47268676, 79289392, 87784684, 94537352, 153623197, 175569368, 189074704, 307246394, 351138736, 614492788, 1228985576, 2457971152]

約数ペア:

[(1, 2457971152), (2, 1228985576), (4, 614492788), (7, 351138736), (8, 307246394), (13, 189074704), (14, 175569368), (16, 153623197), (26, 94537352), (28, 87784684), (31, 79289392), (52, 47268676), (56, 43892342), (59, 41660528), (62, 39644696), (71, 34619312), (91, 27010672), (104, 23634338), (112, 21946171), (118, 20830264), (124, 19822348), (142, 17309656), (169, 14544208), (182, 13505336), (208, 11817169), (217, 11327056), (236, 10415132), (248, 9911174), (284, 8654828), (338, 7272104), (364, 6752668), (403, 6099184), (413, 5951504), (434, 5663528), (472, 5207566), (496, 4955587), (497, 4945616), (568, 4327414), (676, 3636052), (728, 3376334), (767, 3204656), (806, 3049592), (826, 2975752), (868, 2831764), (923, 2663024), (944, 2603783), (994, 2472808), (1136, 2163707), (1183, 2077744), (1352, 1818026), (1456, 1688167), (1534, 1602328), (1612, 1524796), (1652, 1487876), (1736, 1415882), (1829, 1343888), (1846, 1331512), (1988, 1236404), (2201, 1116752), (2366, 1038872), (2704, 909013), (2821, 871312), (3068, 801164), (3224, 762398), (3304, 743938), (3472, 707941), (3658, 671944), (3692, 665756), (3976, 618202), (4189, 586768), (4402, 558376), (4732, 519436), (5239, 469168), (5369, 457808), (5642, 435656), (6136, 400582), (6448, 381199), (6461, 380432), (6608, 371969), (7316, 335972), (7384, 332878), (7952, 309101), (8378, 293384), (8804, 279188), (9464, 259718), (9971, 246512), (10478, 234584), (10738, 228904), (11284, 217828), (11999, 204848), (12272, 200291), (12803, 191984), (12922, 190216), (14632, 167986), (14768, 166439), (15407, 159536), (16756, 146692), (17608, 139594), (18928, 129859), (19942, 123256), (20956, 117292), (21476, 114452), (22568, 108914), (23777, 103376), (23998, 102424), (25606, 95992), (25844, 95108), (28613, 85904), (29264, 83993), (29323, 83824), (30814, 79768), (33512, 73346), (35216, 69797), (36673, 67024), (39884, 61628), (41912, 58646), (42952, 57226), (45136, 54457), (47554, 51688), (47996, 51212)]