581224488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23581}}^1$

素因数の和:23682

約数の個数: 64

約数和(自身を含む): 1584710400

約数和(自身を除く): 1003485912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 23581, 24648, 47162, 70743, 94324, 141486, 188648, 282972, 306553, 565944, 613106, 919659, 1226212, 1839318, 1862899, 2452424, 3678636, 3725798, 5588697, 7357272, 7451596, 11177394, 14903192, 22354788, 24217687, 44709576, 48435374, 72653061, 96870748, 145306122, 193741496, 290612244, 581224488]

約数ペア:

[(1, 581224488), (2, 290612244), (3, 193741496), (4, 145306122), (6, 96870748), (8, 72653061), (12, 48435374), (13, 44709576), (24, 24217687), (26, 22354788), (39, 14903192), (52, 11177394), (78, 7451596), (79, 7357272), (104, 5588697), (156, 3725798), (158, 3678636), (237, 2452424), (312, 1862899), (316, 1839318), (474, 1226212), (632, 919659), (948, 613106), (1027, 565944), (1896, 306553), (2054, 282972), (3081, 188648), (4108, 141486), (6162, 94324), (8216, 70743), (12324, 47162), (23581, 24648)]