676841328

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:727

約数の個数: 120

約数和(自身を含む): 1950165360

約数和(自身を除く): 1273324032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 281, 344, 387, 389, 516, 562, 688, 774, 778, 843, 1032, 1124, 1167, 1548, 1556, 1686, 2064, 2248, 2334, 2529, 3096, 3112, 3372, 3501, 4496, 4668, 5058, 6192, 6224, 6744, 7002, 9336, 10116, 12083, 13488, 14004, 16727, 18672, 20232, 24166, 28008, 33454, 36249, 40464, 48332, 50181, 56016, 66908, 72498, 96664, 100362, 108747, 109309, 133816, 144996, 150543, 193328, 200724, 217494, 218618, 267632, 289992, 301086, 327927, 401448, 434988, 437236, 579984, 602172, 655854, 802896, 869976, 874472, 983781, 1204344, 1311708, 1739952, 1748944, 1967562, 2408688, 2623416, 3935124, 4700287, 5246832, 7870248, 9400574, 14100861, 15740496, 18801148, 28201722, 37602296, 42302583, 56403444, 75204592, 84605166, 112806888, 169210332, 225613776, 338420664, 676841328]

約数ペア:

[(1, 676841328), (2, 338420664), (3, 225613776), (4, 169210332), (6, 112806888), (8, 84605166), (9, 75204592), (12, 56403444), (16, 42302583), (18, 37602296), (24, 28201722), (36, 18801148), (43, 15740496), (48, 14100861), (72, 9400574), (86, 7870248), (129, 5246832), (144, 4700287), (172, 3935124), (258, 2623416), (281, 2408688), (344, 1967562), (387, 1748944), (389, 1739952), (516, 1311708), (562, 1204344), (688, 983781), (774, 874472), (778, 869976), (843, 802896), (1032, 655854), (1124, 602172), (1167, 579984), (1548, 437236), (1556, 434988), (1686, 401448), (2064, 327927), (2248, 301086), (2334, 289992), (2529, 267632), (3096, 218618), (3112, 217494), (3372, 200724), (3501, 193328), (4496, 150543), (4668, 144996), (5058, 133816), (6192, 109309), (6224, 108747), (6744, 100362), (7002, 96664), (9336, 72498), (10116, 66908), (12083, 56016), (13488, 50181), (14004, 48332), (16727, 40464), (18672, 36249), (20232, 33454), (24166, 28008)]