387146136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 1072512000

約数和(自身を除く): 685365864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 113, 139, 156, 158, 226, 237, 278, 312, 316, 339, 417, 452, 474, 556, 632, 678, 834, 904, 948, 1027, 1112, 1356, 1469, 1668, 1807, 1896, 2054, 2712, 2938, 3081, 3336, 3614, 4108, 4407, 5421, 5876, 6162, 7228, 8216, 8814, 8927, 10842, 10981, 11752, 12324, 14456, 15707, 17628, 17854, 21684, 21962, 24648, 26781, 31414, 32943, 35256, 35708, 43368, 43924, 47121, 53562, 62828, 65886, 71416, 87848, 94242, 107124, 116051, 125656, 131772, 142753, 188484, 204191, 214248, 232102, 263544, 285506, 348153, 376968, 408382, 428259, 464204, 571012, 612573, 696306, 816764, 856518, 928408, 1142024, 1225146, 1240853, 1392612, 1633528, 1713036, 2450292, 2481706, 2785224, 3426072, 3722559, 4900584, 4963412, 7445118, 9926824, 14890236, 16131089, 29780472, 32262178, 48393267, 64524356, 96786534, 129048712, 193573068, 387146136]

約数ペア:

[(1, 387146136), (2, 193573068), (3, 129048712), (4, 96786534), (6, 64524356), (8, 48393267), (12, 32262178), (13, 29780472), (24, 16131089), (26, 14890236), (39, 9926824), (52, 7445118), (78, 4963412), (79, 4900584), (104, 3722559), (113, 3426072), (139, 2785224), (156, 2481706), (158, 2450292), (226, 1713036), (237, 1633528), (278, 1392612), (312, 1240853), (316, 1225146), (339, 1142024), (417, 928408), (452, 856518), (474, 816764), (556, 696306), (632, 612573), (678, 571012), (834, 464204), (904, 428259), (948, 408382), (1027, 376968), (1112, 348153), (1356, 285506), (1469, 263544), (1668, 232102), (1807, 214248), (1896, 204191), (2054, 188484), (2712, 142753), (2938, 131772), (3081, 125656), (3336, 116051), (3614, 107124), (4108, 94242), (4407, 87848), (5421, 71416), (5876, 65886), (6162, 62828), (7228, 53562), (8216, 47121), (8814, 43924), (8927, 43368), (10842, 35708), (10981, 35256), (11752, 32943), (12324, 31414), (14456, 26781), (15707, 24648), (17628, 21962), (17854, 21684)]