2543789312

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6301}}^1$

素因数の和:6419

約数の個数: 72

約数和(自身を含む): 5410140960

約数和(自身を除く): 2866351648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 256, 304, 332, 608, 664, 1216, 1328, 1577, 2432, 2656, 3154, 4864, 5312, 6301, 6308, 10624, 12602, 12616, 21248, 25204, 25232, 50408, 50464, 100816, 100928, 119719, 201632, 201856, 239438, 403264, 403712, 478876, 522983, 806528, 957752, 1045966, 1613056, 1915504, 2091932, 3831008, 4183864, 7662016, 8367728, 9936677, 15324032, 16735456, 19873354, 30648064, 33470912, 39746708, 66941824, 79493416, 133883648, 158986832, 317973664, 635947328, 1271894656, 2543789312]

約数ペア:

[(1, 2543789312), (2, 1271894656), (4, 635947328), (8, 317973664), (16, 158986832), (19, 133883648), (32, 79493416), (38, 66941824), (64, 39746708), (76, 33470912), (83, 30648064), (128, 19873354), (152, 16735456), (166, 15324032), (256, 9936677), (304, 8367728), (332, 7662016), (608, 4183864), (664, 3831008), (1216, 2091932), (1328, 1915504), (1577, 1613056), (2432, 1045966), (2656, 957752), (3154, 806528), (4864, 522983), (5312, 478876), (6301, 403712), (6308, 403264), (10624, 239438), (12602, 201856), (12616, 201632), (21248, 119719), (25204, 100928), (25232, 100816), (50408, 50464)]