233888512

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6429

約数の個数: 72

約数和(自身を含む): 548568720

約数和(自身を除く): 314680208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 6389, 9152, 12778, 18304, 25556, 36608, 51112, 70279, 83057, 102224, 140558, 166114, 204448, 281116, 332228, 408896, 562232, 664456, 817792, 913627, 1124464, 1328912, 1635584, 1827254, 2248928, 2657824, 3654508, 4497856, 5315648, 7309016, 8995712, 10631296, 14618032, 17991424, 21262592, 29236064, 58472128, 116944256, 233888512]

約数ペア:

[(1, 233888512), (2, 116944256), (4, 58472128), (8, 29236064), (11, 21262592), (13, 17991424), (16, 14618032), (22, 10631296), (26, 8995712), (32, 7309016), (44, 5315648), (52, 4497856), (64, 3654508), (88, 2657824), (104, 2248928), (128, 1827254), (143, 1635584), (176, 1328912), (208, 1124464), (256, 913627), (286, 817792), (352, 664456), (416, 562232), (572, 408896), (704, 332228), (832, 281116), (1144, 204448), (1408, 166114), (1664, 140558), (2288, 102224), (2816, 83057), (3328, 70279), (4576, 51112), (6389, 36608), (9152, 25556), (12778, 18304)]