198694656

素因数分解:

$2^8\times 3^2\times {\mathrm{86239}}^1$

素因数の和:86261

約数の個数: 54

約数和(自身を含む): 572892320

約数和(自身を除く): 374197664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 86239, 172478, 258717, 344956, 517434, 689912, 776151, 1034868, 1379824, 1552302, 2069736, 2759648, 3104604, 4139472, 5519296, 6209208, 8278944, 11038592, 12418416, 16557888, 22077184, 24836832, 33115776, 49673664, 66231552, 99347328, 198694656]

約数ペア:

[(1, 198694656), (2, 99347328), (3, 66231552), (4, 49673664), (6, 33115776), (8, 24836832), (9, 22077184), (12, 16557888), (16, 12418416), (18, 11038592), (24, 8278944), (32, 6209208), (36, 5519296), (48, 4139472), (64, 3104604), (72, 2759648), (96, 2069736), (128, 1552302), (144, 1379824), (192, 1034868), (256, 776151), (288, 689912), (384, 517434), (576, 344956), (768, 258717), (1152, 172478), (2304, 86239)]