831946128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1399}}^1$

素因数の和:2376

約数の個数: 80

約数和(自身を含む): 2318601600

約数和(自身を除く): 1486655472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 953, 1399, 1906, 2798, 2859, 3812, 4197, 5596, 5718, 7624, 8394, 11192, 11436, 12389, 15248, 16788, 18187, 22384, 22872, 24778, 33576, 36374, 37167, 45744, 49556, 54561, 67152, 72748, 74334, 99112, 109122, 145496, 148668, 198224, 218244, 290992, 297336, 436488, 594672, 872976, 1333247, 2666494, 3999741, 5332988, 7999482, 10665976, 15998964, 17332211, 21331952, 31997928, 34664422, 51996633, 63995856, 69328844, 103993266, 138657688, 207986532, 277315376, 415973064, 831946128]

約数ペア:

[(1, 831946128), (2, 415973064), (3, 277315376), (4, 207986532), (6, 138657688), (8, 103993266), (12, 69328844), (13, 63995856), (16, 51996633), (24, 34664422), (26, 31997928), (39, 21331952), (48, 17332211), (52, 15998964), (78, 10665976), (104, 7999482), (156, 5332988), (208, 3999741), (312, 2666494), (624, 1333247), (953, 872976), (1399, 594672), (1906, 436488), (2798, 297336), (2859, 290992), (3812, 218244), (4197, 198224), (5596, 148668), (5718, 145496), (7624, 109122), (8394, 99112), (11192, 74334), (11436, 72748), (12389, 67152), (15248, 54561), (16788, 49556), (18187, 45744), (22384, 37167), (22872, 36374), (24778, 33576)]