312071969888

素因数分解:

$2^5\times 7^3\times {\mathrm{829}}^1\times {\mathrm{34297}}^1$

素因数の和:35157

約数の個数: 96

約数和(自身を含む): 717376968000

約数和(自身を除く): 405304998112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 829, 1372, 1568, 1658, 2744, 3316, 5488, 5803, 6632, 10976, 11606, 13264, 23212, 26528, 34297, 40621, 46424, 68594, 81242, 92848, 137188, 162484, 185696, 240079, 274376, 284347, 324968, 480158, 548752, 568694, 649936, 960316, 1097504, 1137388, 1299872, 1680553, 1920632, 2274776, 3361106, 3841264, 4549552, 6722212, 7682528, 9099104, 11763871, 13444424, 23527742, 26888848, 28432213, 47055484, 53777696, 56864426, 94110968, 113728852, 188221936, 199025491, 227457704, 376443872, 398050982, 454915408, 796101964, 909830816, 1393178437, 1592203928, 2786356874, 3184407856, 5572713748, 6368815712, 9752249059, 11145427496, 19504498118, 22290854992, 39008996236, 44581709984, 78017992472, 156035984944, 312071969888]

約数ペア:

[(1, 312071969888), (2, 156035984944), (4, 78017992472), (7, 44581709984), (8, 39008996236), (14, 22290854992), (16, 19504498118), (28, 11145427496), (32, 9752249059), (49, 6368815712), (56, 5572713748), (98, 3184407856), (112, 2786356874), (196, 1592203928), (224, 1393178437), (343, 909830816), (392, 796101964), (686, 454915408), (784, 398050982), (829, 376443872), (1372, 227457704), (1568, 199025491), (1658, 188221936), (2744, 113728852), (3316, 94110968), (5488, 56864426), (5803, 53777696), (6632, 47055484), (10976, 28432213), (11606, 26888848), (13264, 23527742), (23212, 13444424), (26528, 11763871), (34297, 9099104), (40621, 7682528), (46424, 6722212), (68594, 4549552), (81242, 3841264), (92848, 3361106), (137188, 2274776), (162484, 1920632), (185696, 1680553), (240079, 1299872), (274376, 1137388), (284347, 1097504), (324968, 960316), (480158, 649936), (548752, 568694)]