647106003936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{320985121}}^1$

素因数の和:320985144

約数の個数: 72

約数和(自身を含む): 2103094519344

約数和(自身を除く): 1455988515408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 320985121, 641970242, 962955363, 1283940484, 1925910726, 2246895847, 2567880968, 2888866089, 3851821452, 4493791694, 5135761936, 5777732178, 6740687541, 7703642904, 8987583388, 10271523872, 11555464356, 13481375082, 15407285808, 17975166776, 20222062623, 23110928712, 26962750164, 30814571616, 35950333552, 40444125246, 46221857424, 53925500328, 71900667104, 80888250492, 92443714848, 107851000656, 161776500984, 215702001312, 323553001968, 647106003936]

約数ペア:

[(1, 647106003936), (2, 323553001968), (3, 215702001312), (4, 161776500984), (6, 107851000656), (7, 92443714848), (8, 80888250492), (9, 71900667104), (12, 53925500328), (14, 46221857424), (16, 40444125246), (18, 35950333552), (21, 30814571616), (24, 26962750164), (28, 23110928712), (32, 20222062623), (36, 17975166776), (42, 15407285808), (48, 13481375082), (56, 11555464356), (63, 10271523872), (72, 8987583388), (84, 7703642904), (96, 6740687541), (112, 5777732178), (126, 5135761936), (144, 4493791694), (168, 3851821452), (224, 2888866089), (252, 2567880968), (288, 2246895847), (336, 1925910726), (504, 1283940484), (672, 962955363), (1008, 641970242), (2016, 320985121)]