215527128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2281}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 560824320

約数和(自身を除く): 345297192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 2281, 3048, 3937, 4562, 6843, 7874, 9124, 11811, 13686, 15748, 18248, 23622, 27372, 31496, 47244, 54744, 70711, 94488, 141422, 212133, 282844, 289687, 424266, 565688, 579374, 848532, 869061, 1158748, 1697064, 1738122, 2317496, 3476244, 6952488, 8980297, 17960594, 26940891, 35921188, 53881782, 71842376, 107763564, 215527128]

約数ペア:

[(1, 215527128), (2, 107763564), (3, 71842376), (4, 53881782), (6, 35921188), (8, 26940891), (12, 17960594), (24, 8980297), (31, 6952488), (62, 3476244), (93, 2317496), (124, 1738122), (127, 1697064), (186, 1158748), (248, 869061), (254, 848532), (372, 579374), (381, 565688), (508, 424266), (744, 289687), (762, 282844), (1016, 212133), (1524, 141422), (2281, 94488), (3048, 70711), (3937, 54744), (4562, 47244), (6843, 31496), (7874, 27372), (9124, 23622), (11811, 18248), (13686, 15748)]