196615536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 548964864

約数和(自身を除く): 352349328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 487, 624, 647, 974, 1294, 1461, 1941, 1948, 2588, 2922, 3882, 3896, 5176, 5844, 6331, 7764, 7792, 8411, 10352, 11688, 12662, 15528, 16822, 18993, 23376, 25233, 25324, 31056, 33644, 37986, 50466, 50648, 67288, 75972, 100932, 101296, 134576, 151944, 201864, 303888, 315089, 403728, 630178, 945267, 1260356, 1890534, 2520712, 3781068, 4096157, 5041424, 7562136, 8192314, 12288471, 15124272, 16384628, 24576942, 32769256, 49153884, 65538512, 98307768, 196615536]

約数ペア:

[(1, 196615536), (2, 98307768), (3, 65538512), (4, 49153884), (6, 32769256), (8, 24576942), (12, 16384628), (13, 15124272), (16, 12288471), (24, 8192314), (26, 7562136), (39, 5041424), (48, 4096157), (52, 3781068), (78, 2520712), (104, 1890534), (156, 1260356), (208, 945267), (312, 630178), (487, 403728), (624, 315089), (647, 303888), (974, 201864), (1294, 151944), (1461, 134576), (1941, 101296), (1948, 100932), (2588, 75972), (2922, 67288), (3882, 50648), (3896, 50466), (5176, 37986), (5844, 33644), (6331, 31056), (7764, 25324), (7792, 25233), (8411, 23376), (10352, 18993), (11688, 16822), (12662, 15528)]