490150656

素因数分解:

$2^8\times 3^3\times {\mathrm{70913}}^1$

素因数の和:70938

約数の個数: 72

約数和(自身を含む): 1449482160

約数和(自身を除く): 959331504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 70913, 141826, 212739, 283652, 425478, 567304, 638217, 850956, 1134608, 1276434, 1701912, 1914651, 2269216, 2552868, 3403824, 3829302, 4538432, 5105736, 6807648, 7658604, 9076864, 10211472, 13615296, 15317208, 18153728, 20422944, 27230592, 30634416, 40845888, 54461184, 61268832, 81691776, 122537664, 163383552, 245075328, 490150656]

約数ペア:

[(1, 490150656), (2, 245075328), (3, 163383552), (4, 122537664), (6, 81691776), (8, 61268832), (9, 54461184), (12, 40845888), (16, 30634416), (18, 27230592), (24, 20422944), (27, 18153728), (32, 15317208), (36, 13615296), (48, 10211472), (54, 9076864), (64, 7658604), (72, 6807648), (96, 5105736), (108, 4538432), (128, 3829302), (144, 3403824), (192, 2552868), (216, 2269216), (256, 1914651), (288, 1701912), (384, 1276434), (432, 1134608), (576, 850956), (768, 638217), (864, 567304), (1152, 425478), (1728, 283652), (2304, 212739), (3456, 141826), (6912, 70913)]