278839462392

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2381}}^1\times {\mathrm{6863}}^1$

素因数の和:9338

約数の個数: 128

約数和(自身を含む): 784802304000

約数和(自身を除く): 505962841608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2381, 2844, 4266, 4762, 5688, 6863, 7143, 8532, 9524, 13726, 14286, 17064, 19048, 20589, 21429, 27452, 28572, 41178, 42858, 54904, 57144, 61767, 64287, 82356, 85716, 123534, 128574, 164712, 171432, 185301, 188099, 247068, 257148, 370602, 376198, 494136, 514296, 542177, 564297, 741204, 752396, 1084354, 1128594, 1482408, 1504792, 1626531, 1692891, 2168708, 2257188, 3253062, 3385782, 4337416, 4514376, 4879593, 5078673, 6506124, 6771564, 9759186, 10157346, 13012248, 13543128, 14638779, 16340803, 19518372, 20314692, 29277558, 32681606, 39036744, 40629384, 49022409, 58555116, 65363212, 98044818, 117110232, 130726424, 147067227, 196089636, 294134454, 392179272, 441201681, 588268908, 882403362, 1176537816, 1290923437, 1764806724, 2581846874, 3529613448, 3872770311, 5163693748, 7745540622, 10327387496, 11618310933, 15491081244, 23236621866, 30982162488, 34854932799, 46473243732, 69709865598, 92946487464, 139419731196, 278839462392]

約数ペア:

[(1, 278839462392), (2, 139419731196), (3, 92946487464), (4, 69709865598), (6, 46473243732), (8, 34854932799), (9, 30982162488), (12, 23236621866), (18, 15491081244), (24, 11618310933), (27, 10327387496), (36, 7745540622), (54, 5163693748), (72, 3872770311), (79, 3529613448), (108, 2581846874), (158, 1764806724), (216, 1290923437), (237, 1176537816), (316, 882403362), (474, 588268908), (632, 441201681), (711, 392179272), (948, 294134454), (1422, 196089636), (1896, 147067227), (2133, 130726424), (2381, 117110232), (2844, 98044818), (4266, 65363212), (4762, 58555116), (5688, 49022409), (6863, 40629384), (7143, 39036744), (8532, 32681606), (9524, 29277558), (13726, 20314692), (14286, 19518372), (17064, 16340803), (19048, 14638779), (20589, 13543128), (21429, 13012248), (27452, 10157346), (28572, 9759186), (41178, 6771564), (42858, 6506124), (54904, 5078673), (57144, 4879593), (61767, 4514376), (64287, 4337416), (82356, 3385782), (85716, 3253062), (123534, 2257188), (128574, 2168708), (164712, 1692891), (171432, 1626531), (185301, 1504792), (188099, 1482408), (247068, 1128594), (257148, 1084354), (370602, 752396), (376198, 741204), (494136, 564297), (514296, 542177)]