216442992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{145459}}^1$

素因数の和:145501

約数の個数: 40

約数和(自身を含む): 577185280

約数和(自身を除く): 360742288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 145459, 290918, 436377, 581836, 872754, 1163672, 1745508, 2327344, 3491016, 4509229, 6982032, 9018458, 13527687, 18036916, 27055374, 36073832, 54110748, 72147664, 108221496, 216442992]

約数ペア:

[(1, 216442992), (2, 108221496), (3, 72147664), (4, 54110748), (6, 36073832), (8, 27055374), (12, 18036916), (16, 13527687), (24, 9018458), (31, 6982032), (48, 4509229), (62, 3491016), (93, 2327344), (124, 1745508), (186, 1163672), (248, 872754), (372, 581836), (496, 436377), (744, 290918), (1488, 145459)]