215473128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1373}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 581696640

約数和(自身を除く): 366223512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 503, 1006, 1373, 1509, 2012, 2746, 3018, 4024, 4119, 5492, 6036, 6539, 8238, 10984, 12072, 13078, 16476, 17849, 19617, 26156, 32952, 35698, 39234, 52312, 53547, 71396, 78468, 107094, 142792, 156936, 214188, 428376, 690619, 1381238, 2071857, 2762476, 4143714, 5524952, 8287428, 8978047, 16574856, 17956094, 26934141, 35912188, 53868282, 71824376, 107736564, 215473128]

約数ペア:

[(1, 215473128), (2, 107736564), (3, 71824376), (4, 53868282), (6, 35912188), (8, 26934141), (12, 17956094), (13, 16574856), (24, 8978047), (26, 8287428), (39, 5524952), (52, 4143714), (78, 2762476), (104, 2071857), (156, 1381238), (312, 690619), (503, 428376), (1006, 214188), (1373, 156936), (1509, 142792), (2012, 107094), (2746, 78468), (3018, 71396), (4024, 53547), (4119, 52312), (5492, 39234), (6036, 35698), (6539, 32952), (8238, 26156), (10984, 19617), (12072, 17849), (13078, 16476)]