2008336736

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 4817111040

約数和(自身を除く): 2808774304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 79, 98, 112, 124, 158, 196, 217, 224, 248, 316, 392, 434, 496, 523, 553, 632, 784, 868, 992, 1046, 1106, 1264, 1519, 1568, 1736, 2092, 2212, 2449, 2528, 3038, 3472, 3661, 3871, 4184, 4424, 4898, 6076, 6944, 7322, 7742, 8368, 8848, 9796, 12152, 14644, 15484, 16213, 16736, 17143, 17696, 19592, 24304, 25627, 29288, 30968, 32426, 34286, 39184, 41317, 48608, 51254, 58576, 61936, 64852, 68572, 78368, 82634, 102508, 113491, 117152, 120001, 123872, 129704, 137144, 165268, 205016, 226982, 240002, 259408, 274288, 289219, 330536, 410032, 453964, 480004, 518816, 548576, 578438, 661072, 794437, 820064, 907928, 960008, 1156876, 1280827, 1322144, 1588874, 1815856, 1920016, 2024533, 2313752, 2561654, 3177748, 3631712, 3840032, 4049066, 4627504, 5123308, 6355496, 8098132, 8965789, 9255008, 10246616, 12710992, 16196264, 17931578, 20493232, 25421984, 32392528, 35863156, 40986464, 62760523, 64785056, 71726312, 125521046, 143452624, 251042092, 286905248, 502084184, 1004168368, 2008336736]

約数ペア:

[(1, 2008336736), (2, 1004168368), (4, 502084184), (7, 286905248), (8, 251042092), (14, 143452624), (16, 125521046), (28, 71726312), (31, 64785056), (32, 62760523), (49, 40986464), (56, 35863156), (62, 32392528), (79, 25421984), (98, 20493232), (112, 17931578), (124, 16196264), (158, 12710992), (196, 10246616), (217, 9255008), (224, 8965789), (248, 8098132), (316, 6355496), (392, 5123308), (434, 4627504), (496, 4049066), (523, 3840032), (553, 3631712), (632, 3177748), (784, 2561654), (868, 2313752), (992, 2024533), (1046, 1920016), (1106, 1815856), (1264, 1588874), (1519, 1322144), (1568, 1280827), (1736, 1156876), (2092, 960008), (2212, 907928), (2449, 820064), (2528, 794437), (3038, 661072), (3472, 578438), (3661, 548576), (3871, 518816), (4184, 480004), (4424, 453964), (4898, 410032), (6076, 330536), (6944, 289219), (7322, 274288), (7742, 259408), (8368, 240002), (8848, 226982), (9796, 205016), (12152, 165268), (14644, 137144), (15484, 129704), (16213, 123872), (16736, 120001), (17143, 117152), (17696, 113491), (19592, 102508), (24304, 82634), (25627, 78368), (29288, 68572), (30968, 64852), (32426, 61936), (34286, 58576), (39184, 51254), (41317, 48608)]