1627771376

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17159}}^1$

素因数の和:17203

約数の個数: 90

約数和(自身を含む): 4032788760

約数和(自身を除く): 2405017384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1694, 1936, 2156, 3388, 4312, 5929, 6776, 8624, 11858, 13552, 17159, 23716, 34318, 47432, 68636, 94864, 120113, 137272, 188749, 240226, 274544, 377498, 480452, 754996, 840791, 960904, 1321243, 1509992, 1681582, 1921808, 2076239, 2642486, 3019984, 3363164, 4152478, 5284972, 6726328, 8304956, 9248701, 10569944, 13452656, 14533673, 16609912, 18497402, 21139888, 29067346, 33219824, 36994804, 58134692, 73989608, 101735711, 116269384, 147979216, 203471422, 232538768, 406942844, 813885688, 1627771376]

約数ペア:

[(1, 1627771376), (2, 813885688), (4, 406942844), (7, 232538768), (8, 203471422), (11, 147979216), (14, 116269384), (16, 101735711), (22, 73989608), (28, 58134692), (44, 36994804), (49, 33219824), (56, 29067346), (77, 21139888), (88, 18497402), (98, 16609912), (112, 14533673), (121, 13452656), (154, 10569944), (176, 9248701), (196, 8304956), (242, 6726328), (308, 5284972), (392, 4152478), (484, 3363164), (539, 3019984), (616, 2642486), (784, 2076239), (847, 1921808), (968, 1681582), (1078, 1509992), (1232, 1321243), (1694, 960904), (1936, 840791), (2156, 754996), (3388, 480452), (4312, 377498), (5929, 274544), (6776, 240226), (8624, 188749), (11858, 137272), (13552, 120113), (17159, 94864), (23716, 68636), (34318, 47432)]