4211942192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 8822352000

約数和(自身を除く): 4610409808

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 419, 688, 769, 817, 838, 1538, 1634, 1676, 3076, 3268, 3352, 6152, 6536, 6704, 7961, 12304, 13072, 14611, 15922, 18017, 29222, 31844, 33067, 36034, 58444, 63688, 66134, 72068, 116888, 127376, 132268, 144136, 233776, 264536, 288272, 322211, 342323, 529072, 628273, 644422, 684646, 1256546, 1288844, 1369292, 2513092, 2577688, 2738584, 5026184, 5155376, 5477168, 6122009, 10052368, 12244018, 13855073, 24488036, 27710146, 48976072, 55420292, 97952144, 110840584, 221681168, 263246387, 526492774, 1052985548, 2105971096, 4211942192]

約数ペア:

[(1, 4211942192), (2, 2105971096), (4, 1052985548), (8, 526492774), (16, 263246387), (19, 221681168), (38, 110840584), (43, 97952144), (76, 55420292), (86, 48976072), (152, 27710146), (172, 24488036), (304, 13855073), (344, 12244018), (419, 10052368), (688, 6122009), (769, 5477168), (817, 5155376), (838, 5026184), (1538, 2738584), (1634, 2577688), (1676, 2513092), (3076, 1369292), (3268, 1288844), (3352, 1256546), (6152, 684646), (6536, 644422), (6704, 628273), (7961, 529072), (12304, 342323), (13072, 322211), (14611, 288272), (15922, 264536), (18017, 233776), (29222, 144136), (31844, 132268), (33067, 127376), (36034, 116888), (58444, 72068), (63688, 66134)]