313973792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13313}}^1$

素因数の和:13401

約数の個数: 48

約数和(自身を含む): 684446112

約数和(自身を除く): 370472320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 11792, 13313, 23584, 26626, 53252, 106504, 146443, 213008, 292886, 426016, 585772, 891971, 1171544, 1783942, 2343088, 3567884, 4686176, 7135768, 9811681, 14271536, 19623362, 28543072, 39246724, 78493448, 156986896, 313973792]

約数ペア:

[(1, 313973792), (2, 156986896), (4, 78493448), (8, 39246724), (11, 28543072), (16, 19623362), (22, 14271536), (32, 9811681), (44, 7135768), (67, 4686176), (88, 3567884), (134, 2343088), (176, 1783942), (268, 1171544), (352, 891971), (536, 585772), (737, 426016), (1072, 292886), (1474, 213008), (2144, 146443), (2948, 106504), (5896, 53252), (11792, 26626), (13313, 23584)]