213793008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31147}}^1$

素因数の和:31182

約数の個数: 80

約数和(自身を含む): 648875136

約数和(自身を除く): 435082128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 31147, 62294, 93441, 124588, 186882, 249176, 342617, 373764, 404911, 498352, 685234, 747528, 809822, 1027851, 1214733, 1370468, 1495056, 1619644, 2055702, 2429466, 2740936, 3239288, 4111404, 4454021, 4858932, 5481872, 6478576, 8222808, 8908042, 9717864, 13362063, 16445616, 17816084, 19435728, 26724126, 35632168, 53448252, 71264336, 106896504, 213793008]

約数ペア:

[(1, 213793008), (2, 106896504), (3, 71264336), (4, 53448252), (6, 35632168), (8, 26724126), (11, 19435728), (12, 17816084), (13, 16445616), (16, 13362063), (22, 9717864), (24, 8908042), (26, 8222808), (33, 6478576), (39, 5481872), (44, 4858932), (48, 4454021), (52, 4111404), (66, 3239288), (78, 2740936), (88, 2429466), (104, 2055702), (132, 1619644), (143, 1495056), (156, 1370468), (176, 1214733), (208, 1027851), (264, 809822), (286, 747528), (312, 685234), (429, 498352), (528, 404911), (572, 373764), (624, 342617), (858, 249176), (1144, 186882), (1716, 124588), (2288, 93441), (3432, 62294), (6864, 31147)]