1045365984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{279211}}^1$

素因数の和:279240

約数の個数: 72

約数和(自身を含む): 3201444792

約数和(自身を除く): 2156078808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 279211, 558422, 837633, 1116844, 1675266, 2233688, 2512899, 3350532, 3629743, 4467376, 5025798, 6701064, 7259486, 8934752, 10051596, 10889229, 13402128, 14518972, 20103192, 21778458, 26804256, 29037944, 32667687, 40206384, 43556916, 58075888, 65335374, 80412768, 87113832, 116151776, 130670748, 174227664, 261341496, 348455328, 522682992, 1045365984]

約数ペア:

[(1, 1045365984), (2, 522682992), (3, 348455328), (4, 261341496), (6, 174227664), (8, 130670748), (9, 116151776), (12, 87113832), (13, 80412768), (16, 65335374), (18, 58075888), (24, 43556916), (26, 40206384), (32, 32667687), (36, 29037944), (39, 26804256), (48, 21778458), (52, 20103192), (72, 14518972), (78, 13402128), (96, 10889229), (104, 10051596), (117, 8934752), (144, 7259486), (156, 6701064), (208, 5025798), (234, 4467376), (288, 3629743), (312, 3350532), (416, 2512899), (468, 2233688), (624, 1675266), (936, 1116844), (1248, 837633), (1872, 558422), (3744, 279211)]