676421304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 1882890240

約数和(自身を除く): 1206468936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 127, 129, 156, 172, 254, 258, 312, 344, 381, 397, 508, 516, 559, 762, 794, 1016, 1032, 1118, 1191, 1524, 1588, 1651, 1677, 2236, 2382, 3048, 3176, 3302, 3354, 4472, 4764, 4953, 5161, 5461, 6604, 6708, 9528, 9906, 10322, 10922, 13208, 13416, 15483, 16383, 17071, 19812, 20644, 21844, 30966, 32766, 34142, 39624, 41288, 43688, 50419, 51213, 61932, 65532, 68284, 70993, 100838, 102426, 123864, 131064, 136568, 141986, 151257, 201676, 204852, 212979, 221923, 283972, 302514, 403352, 409704, 425958, 443846, 567944, 605028, 655447, 665769, 851916, 887692, 1210056, 1310894, 1331538, 1703832, 1775384, 1966341, 2168017, 2621788, 2663076, 3932682, 4336034, 5243576, 5326152, 6504051, 7865364, 8672068, 13008102, 15730728, 17344136, 26016204, 28184221, 52032408, 56368442, 84552663, 112736884, 169105326, 225473768, 338210652, 676421304]

約数ペア:

[(1, 676421304), (2, 338210652), (3, 225473768), (4, 169105326), (6, 112736884), (8, 84552663), (12, 56368442), (13, 52032408), (24, 28184221), (26, 26016204), (39, 17344136), (43, 15730728), (52, 13008102), (78, 8672068), (86, 7865364), (104, 6504051), (127, 5326152), (129, 5243576), (156, 4336034), (172, 3932682), (254, 2663076), (258, 2621788), (312, 2168017), (344, 1966341), (381, 1775384), (397, 1703832), (508, 1331538), (516, 1310894), (559, 1210056), (762, 887692), (794, 851916), (1016, 665769), (1032, 655447), (1118, 605028), (1191, 567944), (1524, 443846), (1588, 425958), (1651, 409704), (1677, 403352), (2236, 302514), (2382, 283972), (3048, 221923), (3176, 212979), (3302, 204852), (3354, 201676), (4472, 151257), (4764, 141986), (4953, 136568), (5161, 131064), (5461, 123864), (6604, 102426), (6708, 100838), (9528, 70993), (9906, 68284), (10322, 65532), (10922, 61932), (13208, 51213), (13416, 50419), (15483, 43688), (16383, 41288), (17071, 39624), (19812, 34142), (20644, 32766), (21844, 30966)]