388971968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4643}}^1$

素因数の和:4690

約数の個数: 112

約数和(自身を含む): 1019153664

約数和(自身を除く): 630181696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 952, 1088, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 4643, 4928, 5236, 5984, 7616, 9286, 10472, 11968, 18572, 20944, 32501, 37144, 41888, 51073, 65002, 74288, 78931, 83776, 102146, 130004, 148576, 157862, 204292, 260008, 297152, 315724, 357511, 408584, 520016, 552517, 631448, 715022, 817168, 868241, 1040032, 1105034, 1262896, 1430044, 1634336, 1736482, 2080064, 2210068, 2525792, 2860088, 3268672, 3472964, 4420136, 5051584, 5720176, 6077687, 6945928, 8840272, 11440352, 12155374, 13891856, 17680544, 22880704, 24310748, 27783712, 35361088, 48621496, 55567424, 97242992, 194485984, 388971968]

約数ペア:

[(1, 388971968), (2, 194485984), (4, 97242992), (7, 55567424), (8, 48621496), (11, 35361088), (14, 27783712), (16, 24310748), (17, 22880704), (22, 17680544), (28, 13891856), (32, 12155374), (34, 11440352), (44, 8840272), (56, 6945928), (64, 6077687), (68, 5720176), (77, 5051584), (88, 4420136), (112, 3472964), (119, 3268672), (136, 2860088), (154, 2525792), (176, 2210068), (187, 2080064), (224, 1736482), (238, 1634336), (272, 1430044), (308, 1262896), (352, 1105034), (374, 1040032), (448, 868241), (476, 817168), (544, 715022), (616, 631448), (704, 552517), (748, 520016), (952, 408584), (1088, 357511), (1232, 315724), (1309, 297152), (1496, 260008), (1904, 204292), (2464, 157862), (2618, 148576), (2992, 130004), (3808, 102146), (4643, 83776), (4928, 78931), (5236, 74288), (5984, 65002), (7616, 51073), (9286, 41888), (10472, 37144), (11968, 32501), (18572, 20944)]