1589903056

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 3574564864

約数和(自身を除く): 1984661808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 283, 412, 487, 566, 721, 824, 974, 1132, 1442, 1648, 1948, 1981, 2264, 2884, 3409, 3896, 3962, 4528, 5768, 6818, 7792, 7924, 11536, 13636, 15848, 27272, 29149, 31696, 50161, 54544, 58298, 100322, 116596, 137821, 200644, 204043, 233192, 275642, 351127, 401288, 408086, 466384, 551284, 702254, 802576, 816172, 964747, 1102568, 1404508, 1632344, 1929494, 2205136, 2809016, 3264688, 3858988, 5618032, 7717976, 14195563, 15435952, 28391126, 56782252, 99368941, 113564504, 198737882, 227129008, 397475764, 794951528, 1589903056]

約数ペア:

[(1, 1589903056), (2, 794951528), (4, 397475764), (7, 227129008), (8, 198737882), (14, 113564504), (16, 99368941), (28, 56782252), (56, 28391126), (103, 15435952), (112, 14195563), (206, 7717976), (283, 5618032), (412, 3858988), (487, 3264688), (566, 2809016), (721, 2205136), (824, 1929494), (974, 1632344), (1132, 1404508), (1442, 1102568), (1648, 964747), (1948, 816172), (1981, 802576), (2264, 702254), (2884, 551284), (3409, 466384), (3896, 408086), (3962, 401288), (4528, 351127), (5768, 275642), (6818, 233192), (7792, 204043), (7924, 200644), (11536, 137821), (13636, 116596), (15848, 100322), (27272, 58298), (29149, 54544), (31696, 50161)]