239534892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5801}}^1$

素因数の和:5879

約数の個数: 72

約数和(自身を含む): 642026112

約数和(自身を除く): 402491220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 4588, 5801, 6882, 10323, 11602, 13764, 17403, 20646, 23204, 34806, 41292, 52209, 69612, 104418, 179831, 208836, 214637, 359662, 429274, 539493, 643911, 719324, 858548, 1078986, 1287822, 1618479, 1931733, 2157972, 2575644, 3236958, 3863466, 6473916, 6653747, 7726932, 13307494, 19961241, 26614988, 39922482, 59883723, 79844964, 119767446, 239534892]

約数ペア:

[(1, 239534892), (2, 119767446), (3, 79844964), (4, 59883723), (6, 39922482), (9, 26614988), (12, 19961241), (18, 13307494), (31, 7726932), (36, 6653747), (37, 6473916), (62, 3863466), (74, 3236958), (93, 2575644), (111, 2157972), (124, 1931733), (148, 1618479), (186, 1287822), (222, 1078986), (279, 858548), (333, 719324), (372, 643911), (444, 539493), (558, 429274), (666, 359662), (1116, 214637), (1147, 208836), (1332, 179831), (2294, 104418), (3441, 69612), (4588, 52209), (5801, 41292), (6882, 34806), (10323, 23204), (11602, 20646), (13764, 17403)]