282788578048

素因数分解:

$2^8\times {\mathrm{271}}^1\times {\mathrm{1279}}^1\times {\mathrm{3187}}^1$

素因数の和:4753

約数の個数: 72

約数和(自身を含む): 567176314880

約数和(自身を除く): 284387736832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 542, 1084, 1279, 2168, 2558, 3187, 4336, 5116, 6374, 8672, 10232, 12748, 17344, 20464, 25496, 34688, 40928, 50992, 69376, 81856, 101984, 163712, 203968, 327424, 346609, 407936, 693218, 815872, 863677, 1386436, 1727354, 2772872, 3454708, 4076173, 5545744, 6909416, 8152346, 11091488, 13818832, 16304692, 22182976, 27637664, 32609384, 44365952, 55275328, 65218768, 88731904, 110550656, 130437536, 221101312, 260875072, 521750144, 1043500288, 1104642883, 2209285766, 4418571532, 8837143064, 17674286128, 35348572256, 70697144512, 141394289024, 282788578048]

約数ペア:

[(1, 282788578048), (2, 141394289024), (4, 70697144512), (8, 35348572256), (16, 17674286128), (32, 8837143064), (64, 4418571532), (128, 2209285766), (256, 1104642883), (271, 1043500288), (542, 521750144), (1084, 260875072), (1279, 221101312), (2168, 130437536), (2558, 110550656), (3187, 88731904), (4336, 65218768), (5116, 55275328), (6374, 44365952), (8672, 32609384), (10232, 27637664), (12748, 22182976), (17344, 16304692), (20464, 13818832), (25496, 11091488), (34688, 8152346), (40928, 6909416), (50992, 5545744), (69376, 4076173), (81856, 3454708), (101984, 2772872), (163712, 1727354), (203968, 1386436), (327424, 863677), (346609, 815872), (407936, 693218)]