421784496

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2493

約数の個数: 200

約数和(自身を含む): 1469191680

約数和(自身を除く): 1047407184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 648, 684, 756, 798, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 2052, 2128, 2268, 2394, 2447, 2736, 3024, 3078, 3192, 3591, 4104, 4536, 4788, 4894, 6156, 6384, 7182, 7341, 8208, 9072, 9576, 9788, 10773, 12312, 14364, 14682, 17129, 19152, 19576, 21546, 22023, 24624, 28728, 29364, 34258, 39152, 43092, 44046, 46493, 51387, 57456, 58728, 66069, 68516, 86184, 88092, 92986, 102774, 117456, 132138, 137032, 139479, 154161, 172368, 176184, 185972, 198207, 205548, 264276, 274064, 278958, 308322, 325451, 352368, 371944, 396414, 411096, 418437, 462483, 528552, 557916, 616644, 650902, 743888, 792828, 822192, 836874, 924966, 976353, 1057104, 1115832, 1233288, 1255311, 1301804, 1387449, 1585656, 1673748, 1849932, 1952706, 2231664, 2466576, 2510622, 2603608, 2774898, 2929059, 3171312, 3347496, 3699864, 3765933, 3905412, 5021244, 5207216, 5549796, 5858118, 6694992, 7399728, 7531866, 7810824, 8787177, 10042488, 11099592, 11716236, 15063732, 15621648, 17574354, 20084976, 22199184, 23432472, 26361531, 30127464, 35148708, 46864944, 52723062, 60254928, 70297416, 105446124, 140594832, 210892248, 421784496]

約数ペア:

[(1, 421784496), (2, 210892248), (3, 140594832), (4, 105446124), (6, 70297416), (7, 60254928), (8, 52723062), (9, 46864944), (12, 35148708), (14, 30127464), (16, 26361531), (18, 23432472), (19, 22199184), (21, 20084976), (24, 17574354), (27, 15621648), (28, 15063732), (36, 11716236), (38, 11099592), (42, 10042488), (48, 8787177), (54, 7810824), (56, 7531866), (57, 7399728), (63, 6694992), (72, 5858118), (76, 5549796), (81, 5207216), (84, 5021244), (108, 3905412), (112, 3765933), (114, 3699864), (126, 3347496), (133, 3171312), (144, 2929059), (152, 2774898), (162, 2603608), (168, 2510622), (171, 2466576), (189, 2231664), (216, 1952706), (228, 1849932), (252, 1673748), (266, 1585656), (304, 1387449), (324, 1301804), (336, 1255311), (342, 1233288), (378, 1115832), (399, 1057104), (432, 976353), (456, 924966), (504, 836874), (513, 822192), (532, 792828), (567, 743888), (648, 650902), (684, 616644), (756, 557916), (798, 528552), (912, 462483), (1008, 418437), (1026, 411096), (1064, 396414), (1134, 371944), (1197, 352368), (1296, 325451), (1368, 308322), (1512, 278958), (1539, 274064), (1596, 264276), (2052, 205548), (2128, 198207), (2268, 185972), (2394, 176184), (2447, 172368), (2736, 154161), (3024, 139479), (3078, 137032), (3192, 132138), (3591, 117456), (4104, 102774), (4536, 92986), (4788, 88092), (4894, 86184), (6156, 68516), (6384, 66069), (7182, 58728), (7341, 57456), (8208, 51387), (9072, 46493), (9576, 44046), (9788, 43092), (10773, 39152), (12312, 34258), (14364, 29364), (14682, 28728), (17129, 24624), (19152, 22023), (19576, 21546)]