1271349184

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2953}}^1$

素因数の和:3034

約数の個数: 84

約数和(自身を含む): 2980255152

約数和(自身を除く): 1708905968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 961, 992, 1736, 1922, 1984, 2953, 3472, 3844, 5906, 6727, 6944, 7688, 11812, 13454, 13888, 15376, 20671, 23624, 26908, 30752, 41342, 47248, 53816, 61504, 82684, 91543, 94496, 107632, 165368, 183086, 188992, 215264, 330736, 366172, 430528, 640801, 661472, 732344, 1281602, 1322944, 1464688, 2563204, 2837833, 2929376, 5126408, 5675666, 5858752, 10252816, 11351332, 19864831, 20505632, 22702664, 39729662, 41011264, 45405328, 79459324, 90810656, 158918648, 181621312, 317837296, 635674592, 1271349184]

約数ペア:

[(1, 1271349184), (2, 635674592), (4, 317837296), (7, 181621312), (8, 158918648), (14, 90810656), (16, 79459324), (28, 45405328), (31, 41011264), (32, 39729662), (56, 22702664), (62, 20505632), (64, 19864831), (112, 11351332), (124, 10252816), (217, 5858752), (224, 5675666), (248, 5126408), (434, 2929376), (448, 2837833), (496, 2563204), (868, 1464688), (961, 1322944), (992, 1281602), (1736, 732344), (1922, 661472), (1984, 640801), (2953, 430528), (3472, 366172), (3844, 330736), (5906, 215264), (6727, 188992), (6944, 183086), (7688, 165368), (11812, 107632), (13454, 94496), (13888, 91543), (15376, 82684), (20671, 61504), (23624, 53816), (26908, 47248), (30752, 41342)]