279719296

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 571399920

約数和(自身を除く): 291680624

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 113, 128, 166, 226, 233, 332, 452, 466, 664, 904, 932, 1328, 1808, 1864, 2656, 3616, 3728, 5312, 7232, 7456, 9379, 10624, 14464, 14912, 18758, 19339, 26329, 29824, 37516, 38678, 52658, 75032, 77356, 105316, 150064, 154712, 210632, 300128, 309424, 421264, 600256, 618848, 842528, 1200512, 1237696, 1685056, 2185307, 2475392, 3370112, 4370614, 8741228, 17482456, 34964912, 69929824, 139859648, 279719296]

約数ペア:

[(1, 279719296), (2, 139859648), (4, 69929824), (8, 34964912), (16, 17482456), (32, 8741228), (64, 4370614), (83, 3370112), (113, 2475392), (128, 2185307), (166, 1685056), (226, 1237696), (233, 1200512), (332, 842528), (452, 618848), (466, 600256), (664, 421264), (904, 309424), (932, 300128), (1328, 210632), (1808, 154712), (1864, 150064), (2656, 105316), (3616, 77356), (3728, 75032), (5312, 52658), (7232, 38678), (7456, 37516), (9379, 29824), (10624, 26329), (14464, 19339), (14912, 18758)]