210679728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7937}}^1$

素因数の和:8034

約数の個数: 80

約数和(自身を含む): 629959680

約数和(自身を除く): 419279952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 7937, 8848, 13272, 15874, 23811, 26544, 31748, 47622, 55559, 63496, 95244, 111118, 126992, 166677, 190488, 222236, 333354, 380976, 444472, 627023, 666708, 888944, 1254046, 1333416, 1881069, 2508092, 2666832, 3762138, 4389161, 5016184, 7524276, 8778322, 10032368, 13167483, 15048552, 17556644, 26334966, 30097104, 35113288, 52669932, 70226576, 105339864, 210679728]

約数ペア:

[(1, 210679728), (2, 105339864), (3, 70226576), (4, 52669932), (6, 35113288), (7, 30097104), (8, 26334966), (12, 17556644), (14, 15048552), (16, 13167483), (21, 10032368), (24, 8778322), (28, 7524276), (42, 5016184), (48, 4389161), (56, 3762138), (79, 2666832), (84, 2508092), (112, 1881069), (158, 1333416), (168, 1254046), (237, 888944), (316, 666708), (336, 627023), (474, 444472), (553, 380976), (632, 333354), (948, 222236), (1106, 190488), (1264, 166677), (1659, 126992), (1896, 111118), (2212, 95244), (3318, 63496), (3792, 55559), (4424, 47622), (6636, 31748), (7937, 26544), (8848, 23811), (13272, 15874)]