485711478

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22543}}^1$

素因数の和:22583

約数の個数: 80

約数和(自身を含む): 1309355520

約数和(自身を除く): 823644042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 10773, 21546, 22543, 45086, 67629, 135258, 157801, 202887, 315602, 405774, 428317, 473403, 608661, 856634, 946806, 1217322, 1284951, 1420209, 1825983, 2569902, 2840418, 2998219, 3651966, 3854853, 4260627, 5996438, 7709706, 8521254, 8994657, 11564559, 12781881, 17989314, 23129118, 25563762, 26983971, 34693677, 53967942, 69387354, 80951913, 161903826, 242855739, 485711478]

約数ペア:

[(1, 485711478), (2, 242855739), (3, 161903826), (6, 80951913), (7, 69387354), (9, 53967942), (14, 34693677), (18, 26983971), (19, 25563762), (21, 23129118), (27, 17989314), (38, 12781881), (42, 11564559), (54, 8994657), (57, 8521254), (63, 7709706), (81, 5996438), (114, 4260627), (126, 3854853), (133, 3651966), (162, 2998219), (171, 2840418), (189, 2569902), (266, 1825983), (342, 1420209), (378, 1284951), (399, 1217322), (513, 946806), (567, 856634), (798, 608661), (1026, 473403), (1134, 428317), (1197, 405774), (1539, 315602), (2394, 202887), (3078, 157801), (3591, 135258), (7182, 67629), (10773, 45086), (21546, 22543)]