270649112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 560584800

約数和(自身を除く): 289935688

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 163, 232, 326, 421, 493, 652, 842, 986, 1304, 1684, 1972, 2771, 3368, 3944, 4727, 5542, 7157, 9454, 11084, 12209, 14314, 18908, 22168, 24418, 28628, 37816, 48836, 57256, 68623, 80359, 97672, 137246, 160718, 207553, 274492, 321436, 415106, 548984, 642872, 830212, 1166591, 1660424, 1990067, 2333182, 3980134, 4666364, 7960268, 9332728, 15920536, 33831139, 67662278, 135324556, 270649112]

約数ペア:

[(1, 270649112), (2, 135324556), (4, 67662278), (8, 33831139), (17, 15920536), (29, 9332728), (34, 7960268), (58, 4666364), (68, 3980134), (116, 2333182), (136, 1990067), (163, 1660424), (232, 1166591), (326, 830212), (421, 642872), (493, 548984), (652, 415106), (842, 321436), (986, 274492), (1304, 207553), (1684, 160718), (1972, 137246), (2771, 97672), (3368, 80359), (3944, 68623), (4727, 57256), (5542, 48836), (7157, 37816), (9454, 28628), (11084, 24418), (12209, 22168), (14314, 18908)]