1251399456

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7045

約数の個数: 144

約数和(自身を含む): 3851475264

約数和(自身を除く): 2600075808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 828, 864, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2208, 2484, 2592, 3312, 3726, 3888, 4968, 5589, 6624, 6997, 7452, 7776, 9936, 11178, 13994, 14904, 19872, 20991, 22356, 27988, 29808, 41982, 44712, 55976, 59616, 62973, 83964, 89424, 111952, 125946, 160931, 167928, 178848, 188919, 223904, 251892, 321862, 335856, 377838, 482793, 503784, 566757, 643724, 671712, 755676, 965586, 1007568, 1133514, 1287448, 1448379, 1511352, 1700271, 1931172, 2015136, 2267028, 2574896, 2896758, 3022704, 3400542, 3862344, 4345137, 4534056, 5149792, 5793516, 6045408, 6801084, 7724688, 8690274, 9068112, 11587032, 13035411, 13602168, 15449376, 17380548, 18136224, 23174064, 26070822, 27204336, 34761096, 39106233, 46348128, 52141644, 54408672, 69522192, 78212466, 104283288, 139044384, 156424932, 208566576, 312849864, 417133152, 625699728, 1251399456]

約数ペア:

[(1, 1251399456), (2, 625699728), (3, 417133152), (4, 312849864), (6, 208566576), (8, 156424932), (9, 139044384), (12, 104283288), (16, 78212466), (18, 69522192), (23, 54408672), (24, 52141644), (27, 46348128), (32, 39106233), (36, 34761096), (46, 27204336), (48, 26070822), (54, 23174064), (69, 18136224), (72, 17380548), (81, 15449376), (92, 13602168), (96, 13035411), (108, 11587032), (138, 9068112), (144, 8690274), (162, 7724688), (184, 6801084), (207, 6045408), (216, 5793516), (243, 5149792), (276, 4534056), (288, 4345137), (324, 3862344), (368, 3400542), (414, 3022704), (432, 2896758), (486, 2574896), (552, 2267028), (621, 2015136), (648, 1931172), (736, 1700271), (828, 1511352), (864, 1448379), (972, 1287448), (1104, 1133514), (1242, 1007568), (1296, 965586), (1656, 755676), (1863, 671712), (1944, 643724), (2208, 566757), (2484, 503784), (2592, 482793), (3312, 377838), (3726, 335856), (3888, 321862), (4968, 251892), (5589, 223904), (6624, 188919), (6997, 178848), (7452, 167928), (7776, 160931), (9936, 125946), (11178, 111952), (13994, 89424), (14904, 83964), (19872, 62973), (20991, 59616), (22356, 55976), (27988, 44712), (29808, 41982)]