258196176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{256147}}^1$

素因数の和:256168

約数の個数: 60

約数和(自身を含む): 825821152

約数和(自身を除く): 567624976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 256147, 512294, 768441, 1024588, 1536882, 1793029, 2049176, 2305323, 3073764, 3586058, 4098352, 4610646, 5379087, 6147528, 7172116, 9221292, 10758174, 12295056, 14344232, 16137261, 18442584, 21516348, 28688464, 32274522, 36885168, 43032696, 64549044, 86065392, 129098088, 258196176]

約数ペア:

[(1, 258196176), (2, 129098088), (3, 86065392), (4, 64549044), (6, 43032696), (7, 36885168), (8, 32274522), (9, 28688464), (12, 21516348), (14, 18442584), (16, 16137261), (18, 14344232), (21, 12295056), (24, 10758174), (28, 9221292), (36, 7172116), (42, 6147528), (48, 5379087), (56, 4610646), (63, 4098352), (72, 3586058), (84, 3073764), (112, 2305323), (126, 2049176), (144, 1793029), (168, 1536882), (252, 1024588), (336, 768441), (504, 512294), (1008, 256147)]