1617801424

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:796

約数の個数: 60

約数和(自身を含む): 3266040960

約数和(自身を除く): 1648239536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 251, 464, 479, 502, 841, 958, 1004, 1682, 1916, 2008, 3364, 3832, 4016, 6728, 7279, 7664, 13456, 13891, 14558, 27782, 29116, 55564, 58232, 111128, 116464, 120229, 211091, 222256, 240458, 402839, 422182, 480916, 805678, 844364, 961832, 1611356, 1688728, 1923664, 3222712, 3377456, 3486641, 6445424, 6973282, 13946564, 27893128, 55786256, 101112589, 202225178, 404450356, 808900712, 1617801424]

約数ペア:

[(1, 1617801424), (2, 808900712), (4, 404450356), (8, 202225178), (16, 101112589), (29, 55786256), (58, 27893128), (116, 13946564), (232, 6973282), (251, 6445424), (464, 3486641), (479, 3377456), (502, 3222712), (841, 1923664), (958, 1688728), (1004, 1611356), (1682, 961832), (1916, 844364), (2008, 805678), (3364, 480916), (3832, 422182), (4016, 402839), (6728, 240458), (7279, 222256), (7664, 211091), (13456, 120229), (13891, 116464), (14558, 111128), (27782, 58232), (29116, 55564)]