2485280336

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{19973}}^1$

素因数の和:20100

約数の個数: 80

約数和(自身を含む): 6063147648

約数和(自身を除く): 3577867312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 404, 616, 707, 808, 1111, 1232, 1414, 1616, 2222, 2828, 4444, 5656, 7777, 8888, 11312, 15554, 17776, 19973, 31108, 39946, 62216, 79892, 124432, 139811, 159784, 219703, 279622, 319568, 439406, 559244, 878812, 1118488, 1537921, 1757624, 2017273, 2236976, 3075842, 3515248, 4034546, 6151684, 8069092, 12303368, 14120911, 16138184, 22190003, 24606736, 28241822, 32276368, 44380006, 56483644, 88760012, 112967288, 155330021, 177520024, 225934576, 310660042, 355040048, 621320084, 1242640168, 2485280336]

約数ペア:

[(1, 2485280336), (2, 1242640168), (4, 621320084), (7, 355040048), (8, 310660042), (11, 225934576), (14, 177520024), (16, 155330021), (22, 112967288), (28, 88760012), (44, 56483644), (56, 44380006), (77, 32276368), (88, 28241822), (101, 24606736), (112, 22190003), (154, 16138184), (176, 14120911), (202, 12303368), (308, 8069092), (404, 6151684), (616, 4034546), (707, 3515248), (808, 3075842), (1111, 2236976), (1232, 2017273), (1414, 1757624), (1616, 1537921), (2222, 1118488), (2828, 878812), (4444, 559244), (5656, 439406), (7777, 319568), (8888, 279622), (11312, 219703), (15554, 159784), (17776, 139811), (19973, 124432), (31108, 79892), (39946, 62216)]