396497024

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 1006128000

約数和(自身を除く): 609630976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 616, 686, 704, 784, 821, 896, 1078, 1232, 1372, 1408, 1568, 1642, 2156, 2464, 2744, 3136, 3284, 3773, 4312, 4928, 5488, 5747, 6272, 6568, 7546, 8624, 9031, 9856, 10976, 11494, 13136, 15092, 17248, 18062, 21952, 22988, 26272, 30184, 34496, 36124, 40229, 43904, 45976, 52544, 60368, 63217, 68992, 72248, 80458, 91952, 105088, 120736, 126434, 144496, 160916, 183904, 241472, 252868, 281603, 288992, 321832, 367808, 442519, 482944, 505736, 563206, 577984, 643664, 735616, 885038, 1011472, 1126412, 1155968, 1287328, 1770076, 2022944, 2252824, 2574656, 3097633, 3540152, 4045888, 4505648, 5149312, 6195266, 7080304, 8091776, 9011296, 12390532, 14160608, 18022592, 24781064, 28321216, 36045184, 49562128, 56642432, 99124256, 198248512, 396497024]

約数ペア:

[(1, 396497024), (2, 198248512), (4, 99124256), (7, 56642432), (8, 49562128), (11, 36045184), (14, 28321216), (16, 24781064), (22, 18022592), (28, 14160608), (32, 12390532), (44, 9011296), (49, 8091776), (56, 7080304), (64, 6195266), (77, 5149312), (88, 4505648), (98, 4045888), (112, 3540152), (128, 3097633), (154, 2574656), (176, 2252824), (196, 2022944), (224, 1770076), (308, 1287328), (343, 1155968), (352, 1126412), (392, 1011472), (448, 885038), (539, 735616), (616, 643664), (686, 577984), (704, 563206), (784, 505736), (821, 482944), (896, 442519), (1078, 367808), (1232, 321832), (1372, 288992), (1408, 281603), (1568, 252868), (1642, 241472), (2156, 183904), (2464, 160916), (2744, 144496), (3136, 126434), (3284, 120736), (3773, 105088), (4312, 91952), (4928, 80458), (5488, 72248), (5747, 68992), (6272, 63217), (6568, 60368), (7546, 52544), (8624, 45976), (9031, 43904), (9856, 40229), (10976, 36124), (11494, 34496), (13136, 30184), (15092, 26272), (17248, 22988), (18062, 21952)]