282945152

素因数分解:

$2^7\times 7^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 646549440

約数和(自身を除く): 363604288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 457, 691, 896, 914, 1382, 1828, 2764, 3199, 3656, 4837, 5528, 6398, 7312, 9674, 11056, 12796, 14624, 19348, 22112, 25592, 29248, 38696, 44224, 51184, 58496, 77392, 88448, 102368, 154784, 204736, 309568, 315787, 409472, 619136, 631574, 1263148, 2210509, 2526296, 4421018, 5052592, 8842036, 10105184, 17684072, 20210368, 35368144, 40420736, 70736288, 141472576, 282945152]

約数ペア:

[(1, 282945152), (2, 141472576), (4, 70736288), (7, 40420736), (8, 35368144), (14, 20210368), (16, 17684072), (28, 10105184), (32, 8842036), (56, 5052592), (64, 4421018), (112, 2526296), (128, 2210509), (224, 1263148), (448, 631574), (457, 619136), (691, 409472), (896, 315787), (914, 309568), (1382, 204736), (1828, 154784), (2764, 102368), (3199, 88448), (3656, 77392), (4837, 58496), (5528, 51184), (6398, 44224), (7312, 38696), (9674, 29248), (11056, 25592), (12796, 22112), (14624, 19348)]