1680232788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1867}}^1$

素因数の和:2534

約数の個数: 96

約数和(自身を含む): 4701083520

約数和(自身を除く): 3020850732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 641, 702, 1282, 1404, 1867, 1923, 2564, 3734, 3846, 5601, 5769, 7468, 7692, 8333, 11202, 11538, 16666, 16803, 17307, 22404, 23076, 24271, 24999, 33332, 33606, 34614, 48542, 49998, 50409, 67212, 69228, 72813, 74997, 97084, 99996, 100818, 145626, 149994, 201636, 218439, 224991, 291252, 299988, 436878, 449982, 655317, 873756, 899964, 1196747, 1310634, 2393494, 2621268, 3590241, 4786988, 7180482, 10770723, 14360964, 15557711, 21541446, 31115422, 32312169, 43082892, 46673133, 62230844, 64624338, 93346266, 129248676, 140019399, 186692532, 280038798, 420058197, 560077596, 840116394, 1680232788]

約数ペア:

[(1, 1680232788), (2, 840116394), (3, 560077596), (4, 420058197), (6, 280038798), (9, 186692532), (12, 140019399), (13, 129248676), (18, 93346266), (26, 64624338), (27, 62230844), (36, 46673133), (39, 43082892), (52, 32312169), (54, 31115422), (78, 21541446), (108, 15557711), (117, 14360964), (156, 10770723), (234, 7180482), (351, 4786988), (468, 3590241), (641, 2621268), (702, 2393494), (1282, 1310634), (1404, 1196747), (1867, 899964), (1923, 873756), (2564, 655317), (3734, 449982), (3846, 436878), (5601, 299988), (5769, 291252), (7468, 224991), (7692, 218439), (8333, 201636), (11202, 149994), (11538, 145626), (16666, 100818), (16803, 99996), (17307, 97084), (22404, 74997), (23076, 72813), (24271, 69228), (24999, 67212), (33332, 50409), (33606, 49998), (34614, 48542)]