1074999312

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1445

約数の個数: 120

約数和(自身を含む): 3103100000

約数和(自身を除く): 2028100688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 139, 144, 172, 258, 278, 344, 387, 417, 516, 556, 688, 774, 834, 1032, 1112, 1249, 1251, 1548, 1668, 2064, 2224, 2498, 2502, 3096, 3336, 3747, 4996, 5004, 5977, 6192, 6672, 7494, 9992, 10008, 11241, 11954, 14988, 17931, 19984, 20016, 22482, 23908, 29976, 35862, 44964, 47816, 53707, 53793, 59952, 71724, 89928, 95632, 107414, 107586, 143448, 161121, 173611, 179856, 214828, 215172, 286896, 322242, 347222, 429656, 430344, 483363, 520833, 644484, 694444, 859312, 860688, 966726, 1041666, 1288968, 1388888, 1562499, 1933452, 2083332, 2577936, 2777776, 3124998, 3866904, 4166664, 6249996, 7465273, 7733808, 8333328, 12499992, 14930546, 22395819, 24999984, 29861092, 44791638, 59722184, 67187457, 89583276, 119444368, 134374914, 179166552, 268749828, 358333104, 537499656, 1074999312]

約数ペア:

[(1, 1074999312), (2, 537499656), (3, 358333104), (4, 268749828), (6, 179166552), (8, 134374914), (9, 119444368), (12, 89583276), (16, 67187457), (18, 59722184), (24, 44791638), (36, 29861092), (43, 24999984), (48, 22395819), (72, 14930546), (86, 12499992), (129, 8333328), (139, 7733808), (144, 7465273), (172, 6249996), (258, 4166664), (278, 3866904), (344, 3124998), (387, 2777776), (417, 2577936), (516, 2083332), (556, 1933452), (688, 1562499), (774, 1388888), (834, 1288968), (1032, 1041666), (1112, 966726), (1249, 860688), (1251, 859312), (1548, 694444), (1668, 644484), (2064, 520833), (2224, 483363), (2498, 430344), (2502, 429656), (3096, 347222), (3336, 322242), (3747, 286896), (4996, 215172), (5004, 214828), (5977, 179856), (6192, 173611), (6672, 161121), (7494, 143448), (9992, 107586), (10008, 107414), (11241, 95632), (11954, 89928), (14988, 71724), (17931, 59952), (19984, 53793), (20016, 53707), (22482, 47816), (23908, 44964), (29976, 35862)]