211399008

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 575600256

約数和(自身を除く): 364201248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 83, 86, 96, 129, 166, 172, 249, 258, 332, 344, 498, 516, 617, 664, 688, 996, 1032, 1234, 1328, 1376, 1851, 1992, 2064, 2468, 2656, 3569, 3702, 3984, 4128, 4936, 7138, 7404, 7968, 9872, 10707, 14276, 14808, 19744, 21414, 26531, 28552, 29616, 42828, 51211, 53062, 57104, 59232, 79593, 85656, 102422, 106124, 114208, 153633, 159186, 171312, 204844, 212248, 307266, 318372, 342624, 409688, 424496, 614532, 636744, 819376, 848992, 1229064, 1273488, 1638752, 2202073, 2458128, 2546976, 4404146, 4916256, 6606219, 8808292, 13212438, 17616584, 26424876, 35233168, 52849752, 70466336, 105699504, 211399008]

約数ペア:

[(1, 211399008), (2, 105699504), (3, 70466336), (4, 52849752), (6, 35233168), (8, 26424876), (12, 17616584), (16, 13212438), (24, 8808292), (32, 6606219), (43, 4916256), (48, 4404146), (83, 2546976), (86, 2458128), (96, 2202073), (129, 1638752), (166, 1273488), (172, 1229064), (249, 848992), (258, 819376), (332, 636744), (344, 614532), (498, 424496), (516, 409688), (617, 342624), (664, 318372), (688, 307266), (996, 212248), (1032, 204844), (1234, 171312), (1328, 159186), (1376, 153633), (1851, 114208), (1992, 106124), (2064, 102422), (2468, 85656), (2656, 79593), (3569, 59232), (3702, 57104), (3984, 53062), (4128, 51211), (4936, 42828), (7138, 29616), (7404, 28552), (7968, 26531), (9872, 21414), (10707, 19744), (14276, 14808)]