317234848

素因数分解:

$2^5\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1291}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 714982464

約数和(自身を除く): 397747616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1097, 1291, 2194, 2582, 4388, 5164, 7679, 8776, 9037, 10328, 15358, 17552, 18074, 20656, 30716, 35104, 36148, 41312, 61432, 72296, 122864, 144592, 245728, 289184, 1416227, 2832454, 5664908, 9913589, 11329816, 19827178, 22659632, 39654356, 45319264, 79308712, 158617424, 317234848]

約数ペア:

[(1, 317234848), (2, 158617424), (4, 79308712), (7, 45319264), (8, 39654356), (14, 22659632), (16, 19827178), (28, 11329816), (32, 9913589), (56, 5664908), (112, 2832454), (224, 1416227), (1097, 289184), (1291, 245728), (2194, 144592), (2582, 122864), (4388, 72296), (5164, 61432), (7679, 41312), (8776, 36148), (9037, 35104), (10328, 30716), (15358, 20656), (17552, 18074)]