220720464

素因数分解:

$2^4\times 3^4\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2426

約数の個数: 100

約数和(自身を含む): 647857716

約数和(自身を除く): 427137252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 292, 324, 432, 438, 584, 648, 657, 876, 1168, 1296, 1314, 1752, 1971, 2333, 2628, 3504, 3942, 4666, 5256, 5913, 6999, 7884, 9332, 10512, 11826, 13998, 15768, 18664, 20997, 23652, 27996, 31536, 37328, 41994, 47304, 55992, 62991, 83988, 94608, 111984, 125982, 167976, 170309, 188973, 251964, 335952, 340618, 377946, 503928, 510927, 681236, 755892, 1007856, 1021854, 1362472, 1511784, 1532781, 2043708, 2724944, 3023568, 3065562, 4087416, 4598343, 6131124, 8174832, 9196686, 12262248, 13795029, 18393372, 24524496, 27590058, 36786744, 55180116, 73573488, 110360232, 220720464]

約数ペア:

[(1, 220720464), (2, 110360232), (3, 73573488), (4, 55180116), (6, 36786744), (8, 27590058), (9, 24524496), (12, 18393372), (16, 13795029), (18, 12262248), (24, 9196686), (27, 8174832), (36, 6131124), (48, 4598343), (54, 4087416), (72, 3065562), (73, 3023568), (81, 2724944), (108, 2043708), (144, 1532781), (146, 1511784), (162, 1362472), (216, 1021854), (219, 1007856), (292, 755892), (324, 681236), (432, 510927), (438, 503928), (584, 377946), (648, 340618), (657, 335952), (876, 251964), (1168, 188973), (1296, 170309), (1314, 167976), (1752, 125982), (1971, 111984), (2333, 94608), (2628, 83988), (3504, 62991), (3942, 55992), (4666, 47304), (5256, 41994), (5913, 37328), (6999, 31536), (7884, 27996), (9332, 23652), (10512, 20997), (11826, 18664), (13998, 15768)]