1271986584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 3566592000

約数和(自身を除く): 2294605416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 79, 88, 132, 142, 158, 213, 237, 264, 284, 316, 426, 474, 568, 632, 781, 852, 859, 869, 948, 1562, 1704, 1718, 1738, 1896, 2343, 2577, 2607, 3124, 3436, 3476, 4686, 5154, 5214, 5609, 6248, 6872, 6952, 9372, 9449, 10308, 10428, 11218, 16827, 18744, 18898, 20616, 20856, 22436, 28347, 33654, 37796, 44872, 56694, 60989, 61699, 67308, 67861, 75592, 113388, 121978, 123398, 134616, 135722, 182967, 185097, 203583, 226776, 243956, 246796, 271444, 365934, 370194, 407166, 487912, 493592, 542888, 670879, 731868, 740388, 746471, 814332, 1341758, 1463736, 1480776, 1492942, 1628664, 2012637, 2239413, 2683516, 2985884, 4025274, 4478826, 4818131, 5367032, 5971768, 8050548, 8957652, 9636262, 14454393, 16101096, 17915304, 19272524, 28908786, 38545048, 52999441, 57817572, 105998882, 115635144, 158998323, 211997764, 317996646, 423995528, 635993292, 1271986584]

約数ペア:

[(1, 1271986584), (2, 635993292), (3, 423995528), (4, 317996646), (6, 211997764), (8, 158998323), (11, 115635144), (12, 105998882), (22, 57817572), (24, 52999441), (33, 38545048), (44, 28908786), (66, 19272524), (71, 17915304), (79, 16101096), (88, 14454393), (132, 9636262), (142, 8957652), (158, 8050548), (213, 5971768), (237, 5367032), (264, 4818131), (284, 4478826), (316, 4025274), (426, 2985884), (474, 2683516), (568, 2239413), (632, 2012637), (781, 1628664), (852, 1492942), (859, 1480776), (869, 1463736), (948, 1341758), (1562, 814332), (1704, 746471), (1718, 740388), (1738, 731868), (1896, 670879), (2343, 542888), (2577, 493592), (2607, 487912), (3124, 407166), (3436, 370194), (3476, 365934), (4686, 271444), (5154, 246796), (5214, 243956), (5609, 226776), (6248, 203583), (6872, 185097), (6952, 182967), (9372, 135722), (9449, 134616), (10308, 123398), (10428, 121978), (11218, 113388), (16827, 75592), (18744, 67861), (18898, 67308), (20616, 61699), (20856, 60989), (22436, 56694), (28347, 44872), (33654, 37796)]