303620512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2579}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 646259040

約数和(自身を除く): 342638528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 283, 416, 566, 1132, 2264, 2579, 3679, 4528, 5158, 7358, 9056, 10316, 14716, 20632, 29432, 33527, 41264, 58864, 67054, 82528, 117728, 134108, 268216, 536432, 729857, 1072864, 1459714, 2919428, 5838856, 9488141, 11677712, 18976282, 23355424, 37952564, 75905128, 151810256, 303620512]

約数ペア:

[(1, 303620512), (2, 151810256), (4, 75905128), (8, 37952564), (13, 23355424), (16, 18976282), (26, 11677712), (32, 9488141), (52, 5838856), (104, 2919428), (208, 1459714), (283, 1072864), (416, 729857), (566, 536432), (1132, 268216), (2264, 134108), (2579, 117728), (3679, 82528), (4528, 67054), (5158, 58864), (7358, 41264), (9056, 33527), (10316, 29432), (14716, 20632)]