233496472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 505440000

約数和(自身を除く): 271943528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 359, 389, 418, 718, 778, 836, 1436, 1556, 1672, 2872, 3112, 3949, 4279, 6821, 7391, 7898, 8558, 13642, 14782, 15796, 17116, 27284, 29564, 31592, 34232, 54568, 59128, 75031, 81301, 139651, 150062, 162602, 279302, 300124, 325204, 558604, 600248, 650408, 1117208, 1536161, 2653369, 3072322, 5306738, 6144644, 10613476, 12289288, 21226952, 29187059, 58374118, 116748236, 233496472]

約数ペア:

[(1, 233496472), (2, 116748236), (4, 58374118), (8, 29187059), (11, 21226952), (19, 12289288), (22, 10613476), (38, 6144644), (44, 5306738), (76, 3072322), (88, 2653369), (152, 1536161), (209, 1117208), (359, 650408), (389, 600248), (418, 558604), (718, 325204), (778, 300124), (836, 279302), (1436, 162602), (1556, 150062), (1672, 139651), (2872, 81301), (3112, 75031), (3949, 59128), (4279, 54568), (6821, 34232), (7391, 31592), (7898, 29564), (8558, 27284), (13642, 17116), (14782, 15796)]