381012912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2191

約数の個数: 120

約数和(自身を含む): 1225635840

約数和(自身を除く): 844622928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 191, 252, 336, 382, 504, 573, 764, 1008, 1146, 1337, 1528, 1719, 1979, 2292, 2674, 3056, 3438, 3958, 4011, 4584, 5348, 5937, 6876, 7916, 8022, 9168, 10696, 11874, 12033, 13752, 13853, 15832, 16044, 17811, 21392, 23748, 24066, 27504, 27706, 31664, 32088, 35622, 41559, 47496, 48132, 55412, 64176, 71244, 83118, 94992, 96264, 110824, 124677, 142488, 166236, 192528, 221648, 249354, 284976, 332472, 377989, 498708, 664944, 755978, 997416, 1133967, 1511956, 1994832, 2267934, 2645923, 3023912, 3401901, 4535868, 5291846, 6047824, 6803802, 7937769, 9071736, 10583692, 13607604, 15875538, 18143472, 21167384, 23813307, 27215208, 31751076, 42334768, 47626614, 54430416, 63502152, 95253228, 127004304, 190506456, 381012912]

約数ペア:

[(1, 381012912), (2, 190506456), (3, 127004304), (4, 95253228), (6, 63502152), (7, 54430416), (8, 47626614), (9, 42334768), (12, 31751076), (14, 27215208), (16, 23813307), (18, 21167384), (21, 18143472), (24, 15875538), (28, 13607604), (36, 10583692), (42, 9071736), (48, 7937769), (56, 6803802), (63, 6047824), (72, 5291846), (84, 4535868), (112, 3401901), (126, 3023912), (144, 2645923), (168, 2267934), (191, 1994832), (252, 1511956), (336, 1133967), (382, 997416), (504, 755978), (573, 664944), (764, 498708), (1008, 377989), (1146, 332472), (1337, 284976), (1528, 249354), (1719, 221648), (1979, 192528), (2292, 166236), (2674, 142488), (3056, 124677), (3438, 110824), (3958, 96264), (4011, 94992), (4584, 83118), (5348, 71244), (5937, 64176), (6876, 55412), (7916, 48132), (8022, 47496), (9168, 41559), (10696, 35622), (11874, 32088), (12033, 31664), (13752, 27706), (13853, 27504), (15832, 24066), (16044, 23748), (17811, 21392)]