251353536

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{26717}}^1$

素因数の和:26746

約数の個数: 84

約数和(自身を含む): 773646408

約数和(自身を除く): 522292872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 26717, 53434, 80151, 106868, 160302, 187019, 213736, 320604, 374038, 427472, 561057, 641208, 748076, 854944, 1122114, 1282416, 1309133, 1496152, 1709888, 2244228, 2564832, 2618266, 2992304, 3927399, 4488456, 5129664, 5236532, 5984608, 7854798, 8976912, 10473064, 11969216, 15709596, 17953824, 20946128, 31419192, 35907648, 41892256, 62838384, 83784512, 125676768, 251353536]

約数ペア:

[(1, 251353536), (2, 125676768), (3, 83784512), (4, 62838384), (6, 41892256), (7, 35907648), (8, 31419192), (12, 20946128), (14, 17953824), (16, 15709596), (21, 11969216), (24, 10473064), (28, 8976912), (32, 7854798), (42, 5984608), (48, 5236532), (49, 5129664), (56, 4488456), (64, 3927399), (84, 2992304), (96, 2618266), (98, 2564832), (112, 2244228), (147, 1709888), (168, 1496152), (192, 1309133), (196, 1282416), (224, 1122114), (294, 854944), (336, 748076), (392, 641208), (448, 561057), (588, 427472), (672, 374038), (784, 320604), (1176, 213736), (1344, 187019), (1568, 160302), (2352, 106868), (3136, 80151), (4704, 53434), (9408, 26717)]