190049288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{983}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 421545600

約数和(自身を除く): 231496312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 983, 1144, 1352, 1859, 1966, 2197, 3718, 3932, 4394, 7436, 7864, 8788, 10813, 12779, 14872, 17576, 21626, 24167, 25558, 43252, 48334, 51116, 86504, 96668, 102232, 140569, 166127, 193336, 281138, 332254, 562276, 664508, 1124552, 1329016, 1827397, 2159651, 3654794, 4319302, 7309588, 8638604, 14619176, 17277208, 23756161, 47512322, 95024644, 190049288]

約数ペア:

[(1, 190049288), (2, 95024644), (4, 47512322), (8, 23756161), (11, 17277208), (13, 14619176), (22, 8638604), (26, 7309588), (44, 4319302), (52, 3654794), (88, 2159651), (104, 1827397), (143, 1329016), (169, 1124552), (286, 664508), (338, 562276), (572, 332254), (676, 281138), (983, 193336), (1144, 166127), (1352, 140569), (1859, 102232), (1966, 96668), (2197, 86504), (3718, 51116), (3932, 48334), (4394, 43252), (7436, 25558), (7864, 24167), (8788, 21626), (10813, 17576), (12779, 14872)]