440841744

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2094

約数の個数: 160

約数和(自身を含む): 1466691840

約数和(自身を除く): 1025850096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 252, 292, 336, 378, 432, 438, 504, 511, 584, 657, 756, 876, 1008, 1022, 1168, 1314, 1512, 1533, 1752, 1971, 1997, 2044, 2628, 3024, 3066, 3504, 3942, 3994, 4088, 4599, 5256, 5991, 6132, 7884, 7988, 8176, 9198, 10512, 11982, 12264, 13797, 13979, 15768, 15976, 17973, 18396, 23964, 24528, 27594, 27958, 31536, 31952, 35946, 36792, 41937, 47928, 53919, 55188, 55916, 71892, 73584, 83874, 95856, 107838, 110376, 111832, 125811, 143784, 145781, 167748, 215676, 220752, 223664, 251622, 287568, 291562, 335496, 377433, 431352, 437343, 503244, 583124, 670992, 754866, 862704, 874686, 1006488, 1020467, 1166248, 1312029, 1509732, 1749372, 2012976, 2040934, 2332496, 2624058, 3019464, 3061401, 3498744, 3936087, 4081868, 5248116, 6038928, 6122802, 6997488, 7872174, 8163736, 9184203, 10496232, 12245604, 15744348, 16327472, 18368406, 20992464, 24491208, 27552609, 31488696, 36736812, 48982416, 55105218, 62977392, 73473624, 110210436, 146947248, 220420872, 440841744]

約数ペア:

[(1, 440841744), (2, 220420872), (3, 146947248), (4, 110210436), (6, 73473624), (7, 62977392), (8, 55105218), (9, 48982416), (12, 36736812), (14, 31488696), (16, 27552609), (18, 24491208), (21, 20992464), (24, 18368406), (27, 16327472), (28, 15744348), (36, 12245604), (42, 10496232), (48, 9184203), (54, 8163736), (56, 7872174), (63, 6997488), (72, 6122802), (73, 6038928), (84, 5248116), (108, 4081868), (112, 3936087), (126, 3498744), (144, 3061401), (146, 3019464), (168, 2624058), (189, 2332496), (216, 2040934), (219, 2012976), (252, 1749372), (292, 1509732), (336, 1312029), (378, 1166248), (432, 1020467), (438, 1006488), (504, 874686), (511, 862704), (584, 754866), (657, 670992), (756, 583124), (876, 503244), (1008, 437343), (1022, 431352), (1168, 377433), (1314, 335496), (1512, 291562), (1533, 287568), (1752, 251622), (1971, 223664), (1997, 220752), (2044, 215676), (2628, 167748), (3024, 145781), (3066, 143784), (3504, 125811), (3942, 111832), (3994, 110376), (4088, 107838), (4599, 95856), (5256, 83874), (5991, 73584), (6132, 71892), (7884, 55916), (7988, 55188), (8176, 53919), (9198, 47928), (10512, 41937), (11982, 36792), (12264, 35946), (13797, 31952), (13979, 31536), (15768, 27958), (15976, 27594), (17973, 24528), (18396, 23964)]