641952400992

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{19495639}}^1$

素因数の和:19495673

約数の個数: 96

約数和(自身を含む): 1965160512000

約数和(自身を除く): 1323208111008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 8232, 10976, 16464, 32928, 19495639, 38991278, 58486917, 77982556, 116973834, 136469473, 155965112, 233947668, 272938946, 311930224, 409408419, 467895336, 545877892, 623860448, 818816838, 935790672, 955286311, 1091755784, 1637633676, 1871581344, 1910572622, 2183511568, 2865858933, 3275267352, 3821145244, 4367023136, 5731717866, 6550534704, 6687004177, 7642290488, 11463435732, 13101069408, 13374008354, 15284580976, 20061012531, 22926871464, 26748016708, 30569161952, 40122025062, 45853742928, 53496033416, 80244050124, 91707485856, 106992066832, 160488100248, 213984133664, 320976200496, 641952400992]

約数ペア:

[(1, 641952400992), (2, 320976200496), (3, 213984133664), (4, 160488100248), (6, 106992066832), (7, 91707485856), (8, 80244050124), (12, 53496033416), (14, 45853742928), (16, 40122025062), (21, 30569161952), (24, 26748016708), (28, 22926871464), (32, 20061012531), (42, 15284580976), (48, 13374008354), (49, 13101069408), (56, 11463435732), (84, 7642290488), (96, 6687004177), (98, 6550534704), (112, 5731717866), (147, 4367023136), (168, 3821145244), (196, 3275267352), (224, 2865858933), (294, 2183511568), (336, 1910572622), (343, 1871581344), (392, 1637633676), (588, 1091755784), (672, 955286311), (686, 935790672), (784, 818816838), (1029, 623860448), (1176, 545877892), (1372, 467895336), (1568, 409408419), (2058, 311930224), (2352, 272938946), (2744, 233947668), (4116, 155965112), (4704, 136469473), (5488, 116973834), (8232, 77982556), (10976, 58486917), (16464, 38991278), (32928, 19495639)]