388088232

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 1133169120

約数和(自身を除く): 745080888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 331, 392, 588, 662, 993, 997, 1176, 1324, 1986, 1994, 2317, 2648, 2991, 3972, 3988, 4634, 5982, 6951, 6979, 7944, 7976, 9268, 11964, 13902, 13958, 16219, 18536, 20937, 23928, 27804, 27916, 32438, 41874, 48657, 48853, 55608, 55832, 64876, 83748, 97314, 97706, 129752, 146559, 167496, 194628, 195412, 293118, 330007, 389256, 390824, 586236, 660014, 990021, 1172472, 1320028, 1980042, 2310049, 2640056, 3960084, 4620098, 6930147, 7920168, 9240196, 13860294, 16170343, 18480392, 27720588, 32340686, 48511029, 55441176, 64681372, 97022058, 129362744, 194044116, 388088232]

約数ペア:

[(1, 388088232), (2, 194044116), (3, 129362744), (4, 97022058), (6, 64681372), (7, 55441176), (8, 48511029), (12, 32340686), (14, 27720588), (21, 18480392), (24, 16170343), (28, 13860294), (42, 9240196), (49, 7920168), (56, 6930147), (84, 4620098), (98, 3960084), (147, 2640056), (168, 2310049), (196, 1980042), (294, 1320028), (331, 1172472), (392, 990021), (588, 660014), (662, 586236), (993, 390824), (997, 389256), (1176, 330007), (1324, 293118), (1986, 195412), (1994, 194628), (2317, 167496), (2648, 146559), (2991, 129752), (3972, 97706), (3988, 97314), (4634, 83748), (5982, 64876), (6951, 55832), (6979, 55608), (7944, 48853), (7976, 48657), (9268, 41874), (11964, 32438), (13902, 27916), (13958, 27804), (16219, 23928), (18536, 20937)]