1337887616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3511}}^1$

素因数の和:3767

約数の個数: 64

約数和(自身を含む): 2883703200

約数和(自身を除く): 1545815584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 229, 416, 458, 832, 916, 1664, 1832, 2977, 3511, 3664, 5954, 7022, 7328, 11908, 14044, 14656, 23816, 28088, 29312, 45643, 47632, 56176, 91286, 95264, 112352, 182572, 190528, 224704, 365144, 381056, 449408, 730288, 804019, 1460576, 1608038, 2921152, 3216076, 5842304, 6432152, 10452247, 12864304, 20904494, 25728608, 41808988, 51457216, 83617976, 102914432, 167235952, 334471904, 668943808, 1337887616]

約数ペア:

[(1, 1337887616), (2, 668943808), (4, 334471904), (8, 167235952), (13, 102914432), (16, 83617976), (26, 51457216), (32, 41808988), (52, 25728608), (64, 20904494), (104, 12864304), (128, 10452247), (208, 6432152), (229, 5842304), (416, 3216076), (458, 2921152), (832, 1608038), (916, 1460576), (1664, 804019), (1832, 730288), (2977, 449408), (3511, 381056), (3664, 365144), (5954, 224704), (7022, 190528), (7328, 182572), (11908, 112352), (14044, 95264), (14656, 91286), (23816, 56176), (28088, 47632), (29312, 45643)]