267741292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 604580760

約数和(自身を除く): 336839468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 91, 98, 118, 137, 169, 182, 196, 236, 274, 338, 364, 413, 548, 637, 676, 767, 826, 959, 1183, 1274, 1534, 1652, 1781, 1918, 2366, 2548, 2891, 3068, 3562, 3836, 4732, 5369, 5782, 6713, 7124, 8083, 8281, 9971, 10738, 11564, 12467, 13426, 16166, 16562, 19942, 21476, 23153, 24934, 26852, 32332, 33124, 37583, 39884, 46306, 49868, 56581, 69797, 75166, 87269, 92612, 105079, 113162, 139594, 150332, 162071, 174538, 210158, 226324, 279188, 324142, 349076, 396067, 420316, 488579, 648284, 735553, 792134, 977158, 1134497, 1366027, 1471106, 1584268, 1954316, 2268994, 2732054, 2942212, 4537988, 5148871, 5464108, 9562189, 10297742, 19124378, 20595484, 38248756, 66935323, 133870646, 267741292]

約数ペア:

[(1, 267741292), (2, 133870646), (4, 66935323), (7, 38248756), (13, 20595484), (14, 19124378), (26, 10297742), (28, 9562189), (49, 5464108), (52, 5148871), (59, 4537988), (91, 2942212), (98, 2732054), (118, 2268994), (137, 1954316), (169, 1584268), (182, 1471106), (196, 1366027), (236, 1134497), (274, 977158), (338, 792134), (364, 735553), (413, 648284), (548, 488579), (637, 420316), (676, 396067), (767, 349076), (826, 324142), (959, 279188), (1183, 226324), (1274, 210158), (1534, 174538), (1652, 162071), (1781, 150332), (1918, 139594), (2366, 113162), (2548, 105079), (2891, 92612), (3068, 87269), (3562, 75166), (3836, 69797), (4732, 56581), (5369, 49868), (5782, 46306), (6713, 39884), (7124, 37583), (8083, 33124), (8281, 32332), (9971, 26852), (10738, 24934), (11564, 23153), (12467, 21476), (13426, 19942), (16166, 16562)]