402022992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7621}}^1$

素因数の和:7796

約数の個数: 80

約数和(自身を含む): 1194641792

約数和(自身を除く): 792618800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 6594, 7536, 7621, 8792, 13188, 15242, 17584, 22863, 26376, 30484, 45726, 52752, 53347, 60968, 91452, 106694, 121936, 160041, 182904, 213388, 320082, 365808, 426776, 640164, 853552, 1196497, 1280328, 2392994, 2560656, 3589491, 4785988, 7178982, 8375479, 9571976, 14357964, 16750958, 19143952, 25126437, 28715928, 33501916, 50252874, 57431856, 67003832, 100505748, 134007664, 201011496, 402022992]

約数ペア:

[(1, 402022992), (2, 201011496), (3, 134007664), (4, 100505748), (6, 67003832), (7, 57431856), (8, 50252874), (12, 33501916), (14, 28715928), (16, 25126437), (21, 19143952), (24, 16750958), (28, 14357964), (42, 9571976), (48, 8375479), (56, 7178982), (84, 4785988), (112, 3589491), (157, 2560656), (168, 2392994), (314, 1280328), (336, 1196497), (471, 853552), (628, 640164), (942, 426776), (1099, 365808), (1256, 320082), (1884, 213388), (2198, 182904), (2512, 160041), (3297, 121936), (3768, 106694), (4396, 91452), (6594, 60968), (7536, 53347), (7621, 52752), (8792, 45726), (13188, 30484), (15242, 26376), (17584, 22863)]