277560276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3929}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 766758720

約数和(自身を除く): 489198444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1218, 1682, 2436, 2523, 3364, 3929, 5046, 5887, 7858, 10092, 11774, 11787, 15716, 17661, 23548, 23574, 27503, 35322, 47148, 55006, 70644, 82509, 110012, 113941, 165018, 227882, 330036, 341823, 455764, 683646, 797587, 1367292, 1595174, 2392761, 3190348, 3304289, 4785522, 6608578, 9571044, 9912867, 13217156, 19825734, 23130023, 39651468, 46260046, 69390069, 92520092, 138780138, 277560276]

約数ペア:

[(1, 277560276), (2, 138780138), (3, 92520092), (4, 69390069), (6, 46260046), (7, 39651468), (12, 23130023), (14, 19825734), (21, 13217156), (28, 9912867), (29, 9571044), (42, 6608578), (58, 4785522), (84, 3304289), (87, 3190348), (116, 2392761), (174, 1595174), (203, 1367292), (348, 797587), (406, 683646), (609, 455764), (812, 341823), (841, 330036), (1218, 227882), (1682, 165018), (2436, 113941), (2523, 110012), (3364, 82509), (3929, 70644), (5046, 55006), (5887, 47148), (7858, 35322), (10092, 27503), (11774, 23574), (11787, 23548), (15716, 17661)]