408255408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15161}}^1$

素因数の和:15203

約数の個数: 120

約数和(自身を含む): 1319821776

約数和(自身を除く): 911566368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 8976, 13464, 15161, 26928, 30322, 45483, 60644, 90966, 121288, 136449, 166771, 181932, 242576, 257737, 272898, 333542, 363864, 500313, 515474, 545796, 667084, 727728, 773211, 1000626, 1030948, 1091592, 1334168, 1500939, 1546422, 2001252, 2061896, 2183184, 2319633, 2668336, 2835107, 3001878, 3092844, 4002504, 4123792, 4639266, 5670214, 6003756, 6185688, 8005008, 8505321, 9278532, 11340428, 12007512, 12371376, 17010642, 18557064, 22680856, 24015024, 25515963, 34021284, 37114128, 45361712, 51031926, 68042568, 102063852, 136085136, 204127704, 408255408]

約数ペア:

[(1, 408255408), (2, 204127704), (3, 136085136), (4, 102063852), (6, 68042568), (8, 51031926), (9, 45361712), (11, 37114128), (12, 34021284), (16, 25515963), (17, 24015024), (18, 22680856), (22, 18557064), (24, 17010642), (33, 12371376), (34, 12007512), (36, 11340428), (44, 9278532), (48, 8505321), (51, 8005008), (66, 6185688), (68, 6003756), (72, 5670214), (88, 4639266), (99, 4123792), (102, 4002504), (132, 3092844), (136, 3001878), (144, 2835107), (153, 2668336), (176, 2319633), (187, 2183184), (198, 2061896), (204, 2001252), (264, 1546422), (272, 1500939), (306, 1334168), (374, 1091592), (396, 1030948), (408, 1000626), (528, 773211), (561, 727728), (612, 667084), (748, 545796), (792, 515474), (816, 500313), (1122, 363864), (1224, 333542), (1496, 272898), (1584, 257737), (1683, 242576), (2244, 181932), (2448, 166771), (2992, 136449), (3366, 121288), (4488, 90966), (6732, 60644), (8976, 45483), (13464, 30322), (15161, 26928)]