213010176

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 612218880

約数和(自身を除く): 399208704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 389, 496, 552, 713, 736, 744, 768, 778, 992, 1104, 1167, 1426, 1472, 1488, 1556, 1984, 2139, 2208, 2334, 2852, 2944, 2976, 3112, 3968, 4278, 4416, 4668, 5704, 5888, 5952, 6224, 7936, 8556, 8832, 8947, 9336, 11408, 11904, 12059, 12448, 17112, 17664, 17894, 18672, 22816, 23808, 24118, 24896, 26841, 34224, 35788, 36177, 37344, 45632, 48236, 49792, 53682, 68448, 71576, 72354, 74688, 91264, 96472, 99584, 107364, 136896, 143152, 144708, 149376, 182528, 192944, 214728, 273792, 277357, 286304, 289416, 298752, 385888, 429456, 547584, 554714, 572608, 578832, 771776, 832071, 858912, 1109428, 1145216, 1157664, 1543552, 1664142, 1717824, 2218856, 2290432, 2315328, 3087104, 3328284, 3435648, 4437712, 4630656, 6656568, 6871296, 8875424, 9261312, 13313136, 17750848, 26626272, 35501696, 53252544, 71003392, 106505088, 213010176]

約数ペア:

[(1, 213010176), (2, 106505088), (3, 71003392), (4, 53252544), (6, 35501696), (8, 26626272), (12, 17750848), (16, 13313136), (23, 9261312), (24, 8875424), (31, 6871296), (32, 6656568), (46, 4630656), (48, 4437712), (62, 3435648), (64, 3328284), (69, 3087104), (92, 2315328), (93, 2290432), (96, 2218856), (124, 1717824), (128, 1664142), (138, 1543552), (184, 1157664), (186, 1145216), (192, 1109428), (248, 858912), (256, 832071), (276, 771776), (368, 578832), (372, 572608), (384, 554714), (389, 547584), (496, 429456), (552, 385888), (713, 298752), (736, 289416), (744, 286304), (768, 277357), (778, 273792), (992, 214728), (1104, 192944), (1167, 182528), (1426, 149376), (1472, 144708), (1488, 143152), (1556, 136896), (1984, 107364), (2139, 99584), (2208, 96472), (2334, 91264), (2852, 74688), (2944, 72354), (2976, 71576), (3112, 68448), (3968, 53682), (4278, 49792), (4416, 48236), (4668, 45632), (5704, 37344), (5888, 36177), (5952, 35788), (6224, 34224), (7936, 26841), (8556, 24896), (8832, 24118), (8947, 23808), (9336, 22816), (11408, 18672), (11904, 17894), (12059, 17664), (12448, 17112)]