281374128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{93047}}^1$

素因数の和:93071

約数の個数: 80

約数和(自身を含む): 923036160

約数和(自身を除く): 641662032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 93047, 186094, 279141, 372188, 558282, 651329, 744376, 837423, 1116564, 1302658, 1488752, 1674846, 1953987, 2233128, 2512269, 2605316, 3349692, 3907974, 4466256, 5024538, 5210632, 5861961, 6699384, 7815948, 10049076, 10421264, 11723922, 13398768, 15631896, 17585883, 20098152, 23447844, 31263792, 35171766, 40196304, 46895688, 70343532, 93791376, 140687064, 281374128]

約数ペア:

[(1, 281374128), (2, 140687064), (3, 93791376), (4, 70343532), (6, 46895688), (7, 40196304), (8, 35171766), (9, 31263792), (12, 23447844), (14, 20098152), (16, 17585883), (18, 15631896), (21, 13398768), (24, 11723922), (27, 10421264), (28, 10049076), (36, 7815948), (42, 6699384), (48, 5861961), (54, 5210632), (56, 5024538), (63, 4466256), (72, 3907974), (84, 3349692), (108, 2605316), (112, 2512269), (126, 2233128), (144, 1953987), (168, 1674846), (189, 1488752), (216, 1302658), (252, 1116564), (336, 837423), (378, 744376), (432, 651329), (504, 558282), (756, 372188), (1008, 279141), (1512, 186094), (3024, 93047)]