402813712

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2589

約数の個数: 80

約数和(自身を含む): 941904000

約数和(自身を除く): 539090288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 392, 406, 464, 686, 784, 812, 1372, 1421, 1624, 2531, 2744, 2842, 3248, 5062, 5488, 5684, 9947, 10124, 11368, 17717, 19894, 20248, 22736, 35434, 39788, 40496, 70868, 73399, 79576, 124019, 141736, 146798, 159152, 248038, 283472, 293596, 496076, 513793, 587192, 868133, 992152, 1027586, 1174384, 1736266, 1984304, 2055172, 3472532, 3596551, 4110344, 6945064, 7193102, 8220688, 13890128, 14386204, 25175857, 28772408, 50351714, 57544816, 100703428, 201406856, 402813712]

約数ペア:

[(1, 402813712), (2, 201406856), (4, 100703428), (7, 57544816), (8, 50351714), (14, 28772408), (16, 25175857), (28, 14386204), (29, 13890128), (49, 8220688), (56, 7193102), (58, 6945064), (98, 4110344), (112, 3596551), (116, 3472532), (196, 2055172), (203, 1984304), (232, 1736266), (343, 1174384), (392, 1027586), (406, 992152), (464, 868133), (686, 587192), (784, 513793), (812, 496076), (1372, 293596), (1421, 283472), (1624, 248038), (2531, 159152), (2744, 146798), (2842, 141736), (3248, 124019), (5062, 79576), (5488, 73399), (5684, 70868), (9947, 40496), (10124, 39788), (11368, 35434), (17717, 22736), (19894, 20248)]