15698882696

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1933}}^1$

素因数の和:2431

約数の個数: 128

約数和(自身を含む): 37596960000

約数和(自身を除く): 21898077304

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 449, 476, 532, 646, 898, 952, 1064, 1292, 1796, 1933, 2261, 2584, 3143, 3592, 3866, 4522, 6286, 7633, 7732, 8531, 9044, 12572, 13531, 15266, 15464, 17062, 18088, 25144, 27062, 30532, 32861, 34124, 36727, 53431, 54124, 59717, 61064, 65722, 68248, 73454, 106862, 108248, 119434, 131444, 145027, 146908, 213724, 230027, 238868, 257089, 262888, 290054, 293816, 427448, 460054, 477736, 514178, 580108, 624359, 867917, 920108, 1015189, 1028356, 1160216, 1248718, 1735834, 1840216, 2030378, 2056712, 2497436, 3471668, 4060756, 4370513, 4994872, 6075419, 6943336, 8121512, 8741026, 12150838, 14754589, 16490423, 17482052, 24301676, 29509178, 32980846, 34964104, 48603352, 59018356, 65961692, 103282123, 115432961, 118036712, 131923384, 206564246, 230865922, 280337191, 413128492, 461731844, 560674382, 826256984, 923463688, 1121348764, 1962360337, 2242697528, 3924720674, 7849441348, 15698882696]

約数ペア:

[(1, 15698882696), (2, 7849441348), (4, 3924720674), (7, 2242697528), (8, 1962360337), (14, 1121348764), (17, 923463688), (19, 826256984), (28, 560674382), (34, 461731844), (38, 413128492), (56, 280337191), (68, 230865922), (76, 206564246), (119, 131923384), (133, 118036712), (136, 115432961), (152, 103282123), (238, 65961692), (266, 59018356), (323, 48603352), (449, 34964104), (476, 32980846), (532, 29509178), (646, 24301676), (898, 17482052), (952, 16490423), (1064, 14754589), (1292, 12150838), (1796, 8741026), (1933, 8121512), (2261, 6943336), (2584, 6075419), (3143, 4994872), (3592, 4370513), (3866, 4060756), (4522, 3471668), (6286, 2497436), (7633, 2056712), (7732, 2030378), (8531, 1840216), (9044, 1735834), (12572, 1248718), (13531, 1160216), (15266, 1028356), (15464, 1015189), (17062, 920108), (18088, 867917), (25144, 624359), (27062, 580108), (30532, 514178), (32861, 477736), (34124, 460054), (36727, 427448), (53431, 293816), (54124, 290054), (59717, 262888), (61064, 257089), (65722, 238868), (68248, 230027), (73454, 213724), (106862, 146908), (108248, 145027), (119434, 131444)]