221574048

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 615767040

約数和(自身を除く): 394192992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 331, 367, 456, 608, 662, 734, 912, 993, 1101, 1324, 1468, 1824, 1986, 2202, 2648, 2936, 3972, 4404, 5296, 5872, 6289, 6973, 7944, 8808, 10592, 11744, 12578, 13946, 15888, 17616, 18867, 20919, 25156, 27892, 31776, 35232, 37734, 41838, 50312, 55784, 75468, 83676, 100624, 111568, 121477, 150936, 167352, 201248, 223136, 242954, 301872, 334704, 364431, 485908, 603744, 669408, 728862, 971816, 1457724, 1943632, 2308063, 2915448, 3887264, 4616126, 5830896, 6924189, 9232252, 11661792, 13848378, 18464504, 27696756, 36929008, 55393512, 73858016, 110787024, 221574048]

約数ペア:

[(1, 221574048), (2, 110787024), (3, 73858016), (4, 55393512), (6, 36929008), (8, 27696756), (12, 18464504), (16, 13848378), (19, 11661792), (24, 9232252), (32, 6924189), (38, 5830896), (48, 4616126), (57, 3887264), (76, 2915448), (96, 2308063), (114, 1943632), (152, 1457724), (228, 971816), (304, 728862), (331, 669408), (367, 603744), (456, 485908), (608, 364431), (662, 334704), (734, 301872), (912, 242954), (993, 223136), (1101, 201248), (1324, 167352), (1468, 150936), (1824, 121477), (1986, 111568), (2202, 100624), (2648, 83676), (2936, 75468), (3972, 55784), (4404, 50312), (5296, 41838), (5872, 37734), (6289, 35232), (6973, 31776), (7944, 27892), (8808, 25156), (10592, 20919), (11744, 18867), (12578, 17616), (13946, 15888)]