420048006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1733}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 998784000

約数和(自身を除く): 578735994

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 199, 203, 398, 406, 597, 609, 1194, 1218, 1393, 1733, 2786, 3466, 4179, 5199, 5771, 8358, 10398, 11542, 12131, 17313, 24262, 34626, 36393, 40397, 50257, 72786, 80794, 100514, 121191, 150771, 242382, 301542, 344867, 351799, 689734, 703598, 1034601, 1055397, 2069202, 2110794, 2414069, 4828138, 7242207, 10001143, 14484414, 20002286, 30003429, 60006858, 70008001, 140016002, 210024003, 420048006]

約数ペア:

[(1, 420048006), (2, 210024003), (3, 140016002), (6, 70008001), (7, 60006858), (14, 30003429), (21, 20002286), (29, 14484414), (42, 10001143), (58, 7242207), (87, 4828138), (174, 2414069), (199, 2110794), (203, 2069202), (398, 1055397), (406, 1034601), (597, 703598), (609, 689734), (1194, 351799), (1218, 344867), (1393, 301542), (1733, 242382), (2786, 150771), (3466, 121191), (4179, 100514), (5199, 80794), (5771, 72786), (8358, 50257), (10398, 40397), (11542, 36393), (12131, 34626), (17313, 24262)]