290722752

素因数分解:

$2^6\times 3^2\times {\mathrm{504727}}^1$

素因数の和:504745

約数の個数: 42

約数和(自身を含む): 833305928

約数和(自身を除く): 542583176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 504727, 1009454, 1514181, 2018908, 3028362, 4037816, 4542543, 6056724, 8075632, 9085086, 12113448, 16151264, 18170172, 24226896, 32302528, 36340344, 48453792, 72680688, 96907584, 145361376, 290722752]

約数ペア:

[(1, 290722752), (2, 145361376), (3, 96907584), (4, 72680688), (6, 48453792), (8, 36340344), (9, 32302528), (12, 24226896), (16, 18170172), (18, 16151264), (24, 12113448), (32, 9085086), (36, 8075632), (48, 6056724), (64, 4542543), (72, 4037816), (96, 3028362), (144, 2018908), (192, 1514181), (288, 1009454), (576, 504727)]