449741796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{4273}}^1$

素因数の和:4473

約数の個数: 72

約数和(自身を含む): 1227834720

約数和(自身を除く): 778092924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 358, 537, 588, 716, 1074, 1253, 2148, 2506, 3759, 4273, 5012, 7518, 8546, 8771, 12819, 15036, 17092, 17542, 25638, 26313, 29911, 35084, 51276, 52626, 59822, 89733, 105252, 119644, 179466, 209377, 358932, 418754, 628131, 764867, 837508, 1256262, 1529734, 2294601, 2512524, 3059468, 4589202, 5354069, 9178404, 10708138, 16062207, 21416276, 32124414, 37478483, 64248828, 74956966, 112435449, 149913932, 224870898, 449741796]

約数ペア:

[(1, 449741796), (2, 224870898), (3, 149913932), (4, 112435449), (6, 74956966), (7, 64248828), (12, 37478483), (14, 32124414), (21, 21416276), (28, 16062207), (42, 10708138), (49, 9178404), (84, 5354069), (98, 4589202), (147, 3059468), (179, 2512524), (196, 2294601), (294, 1529734), (358, 1256262), (537, 837508), (588, 764867), (716, 628131), (1074, 418754), (1253, 358932), (2148, 209377), (2506, 179466), (3759, 119644), (4273, 105252), (5012, 89733), (7518, 59822), (8546, 52626), (8771, 51276), (12819, 35084), (15036, 29911), (17092, 26313), (17542, 25638)]