2112454912

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2823

約数の個数: 72

約数和(自身を含む): 4384429056

約数和(自身を除く): 2271974144

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 83, 128, 148, 166, 256, 296, 332, 592, 664, 1184, 1328, 2368, 2656, 2687, 3071, 4736, 5312, 5374, 6142, 9472, 10624, 10748, 12284, 21248, 21496, 24568, 42992, 49136, 85984, 98272, 99419, 171968, 196544, 198838, 223021, 343936, 393088, 397676, 446042, 687872, 786176, 795352, 892084, 1590704, 1784168, 3181408, 3568336, 6362816, 7136672, 8251777, 12725632, 14273344, 16503554, 25451264, 28546688, 33007108, 57093376, 66014216, 132028432, 264056864, 528113728, 1056227456, 2112454912]

約数ペア:

[(1, 2112454912), (2, 1056227456), (4, 528113728), (8, 264056864), (16, 132028432), (32, 66014216), (37, 57093376), (64, 33007108), (74, 28546688), (83, 25451264), (128, 16503554), (148, 14273344), (166, 12725632), (256, 8251777), (296, 7136672), (332, 6362816), (592, 3568336), (664, 3181408), (1184, 1784168), (1328, 1590704), (2368, 892084), (2656, 795352), (2687, 786176), (3071, 687872), (4736, 446042), (5312, 397676), (5374, 393088), (6142, 343936), (9472, 223021), (10624, 198838), (10748, 196544), (12284, 171968), (21248, 99419), (21496, 98272), (24568, 85984), (42992, 49136)]