326783772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 992409600

約数和(自身を除く): 665625828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 59, 62, 63, 84, 93, 118, 124, 126, 177, 186, 217, 236, 252, 279, 354, 372, 413, 434, 531, 558, 651, 708, 709, 826, 868, 1062, 1116, 1239, 1302, 1418, 1652, 1829, 1953, 2124, 2127, 2478, 2604, 2836, 3658, 3717, 3906, 4254, 4956, 4963, 5487, 6381, 7316, 7434, 7812, 8508, 9926, 10974, 12762, 12803, 14868, 14889, 16461, 19852, 21948, 21979, 25524, 25606, 29778, 32922, 38409, 41831, 43958, 44667, 51212, 59556, 65844, 65937, 76818, 83662, 87916, 89334, 115227, 125493, 131874, 153636, 153853, 167324, 178668, 197811, 230454, 250986, 263748, 292817, 307706, 376479, 395622, 460908, 461559, 501972, 585634, 615412, 752958, 791244, 878451, 923118, 1171268, 1296761, 1384677, 1505916, 1756902, 1846236, 2593522, 2635353, 2769354, 3513804, 3890283, 5187044, 5270706, 5538708, 7780566, 9077327, 10541412, 11670849, 15561132, 18154654, 23341698, 27231981, 36309308, 46683396, 54463962, 81695943, 108927924, 163391886, 326783772]

約数ペア:

[(1, 326783772), (2, 163391886), (3, 108927924), (4, 81695943), (6, 54463962), (7, 46683396), (9, 36309308), (12, 27231981), (14, 23341698), (18, 18154654), (21, 15561132), (28, 11670849), (31, 10541412), (36, 9077327), (42, 7780566), (59, 5538708), (62, 5270706), (63, 5187044), (84, 3890283), (93, 3513804), (118, 2769354), (124, 2635353), (126, 2593522), (177, 1846236), (186, 1756902), (217, 1505916), (236, 1384677), (252, 1296761), (279, 1171268), (354, 923118), (372, 878451), (413, 791244), (434, 752958), (531, 615412), (558, 585634), (651, 501972), (708, 461559), (709, 460908), (826, 395622), (868, 376479), (1062, 307706), (1116, 292817), (1239, 263748), (1302, 250986), (1418, 230454), (1652, 197811), (1829, 178668), (1953, 167324), (2124, 153853), (2127, 153636), (2478, 131874), (2604, 125493), (2836, 115227), (3658, 89334), (3717, 87916), (3906, 83662), (4254, 76818), (4956, 65937), (4963, 65844), (5487, 59556), (6381, 51212), (7316, 44667), (7434, 43958), (7812, 41831), (8508, 38409), (9926, 32922), (10974, 29778), (12762, 25606), (12803, 25524), (14868, 21979), (14889, 21948), (16461, 19852)]