213883632

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15971}}^1$

素因数の和:16019

約数の個数: 80

約数和(自身を含む): 633768960

約数和(自身を除く): 419885328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 15971, 31942, 47913, 63884, 95826, 127768, 143739, 191652, 255536, 287478, 383304, 431217, 495101, 574956, 766608, 862434, 990202, 1149912, 1485303, 1724868, 1980404, 2299824, 2970606, 3449736, 3960808, 4455909, 5941212, 6899472, 7921616, 8911818, 11882424, 13367727, 17823636, 23764848, 26735454, 35647272, 53470908, 71294544, 106941816, 213883632]

約数ペア:

[(1, 213883632), (2, 106941816), (3, 71294544), (4, 53470908), (6, 35647272), (8, 26735454), (9, 23764848), (12, 17823636), (16, 13367727), (18, 11882424), (24, 8911818), (27, 7921616), (31, 6899472), (36, 5941212), (48, 4455909), (54, 3960808), (62, 3449736), (72, 2970606), (93, 2299824), (108, 1980404), (124, 1724868), (144, 1485303), (186, 1149912), (216, 990202), (248, 862434), (279, 766608), (372, 574956), (432, 495101), (496, 431217), (558, 383304), (744, 287478), (837, 255536), (1116, 191652), (1488, 143739), (1674, 127768), (2232, 95826), (3348, 63884), (4464, 47913), (6696, 31942), (13392, 15971)]