251098272

素因数分解:

$2^5\times 3^3\times {\mathrm{290623}}^1$

素因数の和:290642

約数の個数: 48

約数和(自身を含む): 732372480

約数和(自身を除く): 481274208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 290623, 581246, 871869, 1162492, 1743738, 2324984, 2615607, 3487476, 4649968, 5231214, 6974952, 7846821, 9299936, 10462428, 13949904, 15693642, 20924856, 27899808, 31387284, 41849712, 62774568, 83699424, 125549136, 251098272]

約数ペア:

[(1, 251098272), (2, 125549136), (3, 83699424), (4, 62774568), (6, 41849712), (8, 31387284), (9, 27899808), (12, 20924856), (16, 15693642), (18, 13949904), (24, 10462428), (27, 9299936), (32, 7846821), (36, 6974952), (48, 5231214), (54, 4649968), (72, 3487476), (96, 2615607), (108, 2324984), (144, 1743738), (216, 1162492), (288, 871869), (432, 581246), (864, 290623)]