2783807936

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 224

約数和(自身を含む): 7439265792

約数和(自身を除く): 4655457856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 224, 238, 248, 272, 364, 403, 416, 434, 442, 448, 476, 496, 527, 544, 728, 806, 832, 868, 884, 907, 952, 992, 1054, 1088, 1456, 1547, 1612, 1736, 1768, 1814, 1904, 1984, 2108, 2821, 2912, 3094, 3224, 3472, 3536, 3628, 3689, 3808, 4216, 5642, 5824, 6188, 6349, 6448, 6851, 6944, 7072, 7256, 7378, 7616, 8432, 11284, 11791, 12376, 12698, 12896, 13702, 13888, 14144, 14512, 14756, 15419, 16864, 22568, 23582, 24752, 25396, 25792, 27404, 28117, 29024, 29512, 30838, 33728, 45136, 47164, 47957, 49504, 50792, 54808, 56234, 58048, 59024, 61676, 82537, 90272, 94328, 95914, 99008, 101584, 107933, 109616, 112468, 118048, 123352, 165074, 180544, 188656, 191828, 196819, 200447, 203168, 215866, 219232, 224936, 236096, 246704, 330148, 365521, 377312, 383656, 393638, 400894, 406336, 431732, 438464, 449872, 477989, 493408, 660296, 731042, 754624, 767312, 787276, 801788, 863464, 899744, 955978, 986816, 1320592, 1403129, 1462084, 1534624, 1574552, 1603576, 1726928, 1799488, 1911956, 2558647, 2641184, 2806258, 2924168, 3069248, 3149104, 3207152, 3345923, 3453856, 3823912, 5117294, 5282368, 5612516, 5848336, 6213857, 6298208, 6414304, 6691846, 6907712, 7647824, 10234588, 11225032, 11696672, 12427714, 12596416, 12828608, 13383692, 15295648, 20469176, 22450064, 23393344, 24855428, 26767384, 30591296, 40938352, 43496999, 44900128, 49710856, 53534768, 81876704, 86993998, 89800256, 99421712, 107069536, 163753408, 173987996, 198843424, 214139072, 347975992, 397686848, 695951984, 1391903968, 2783807936]

約数ペア:

[(1, 2783807936), (2, 1391903968), (4, 695951984), (7, 397686848), (8, 347975992), (13, 214139072), (14, 198843424), (16, 173987996), (17, 163753408), (26, 107069536), (28, 99421712), (31, 89800256), (32, 86993998), (34, 81876704), (52, 53534768), (56, 49710856), (62, 44900128), (64, 43496999), (68, 40938352), (91, 30591296), (104, 26767384), (112, 24855428), (119, 23393344), (124, 22450064), (136, 20469176), (182, 15295648), (208, 13383692), (217, 12828608), (221, 12596416), (224, 12427714), (238, 11696672), (248, 11225032), (272, 10234588), (364, 7647824), (403, 6907712), (416, 6691846), (434, 6414304), (442, 6298208), (448, 6213857), (476, 5848336), (496, 5612516), (527, 5282368), (544, 5117294), (728, 3823912), (806, 3453856), (832, 3345923), (868, 3207152), (884, 3149104), (907, 3069248), (952, 2924168), (992, 2806258), (1054, 2641184), (1088, 2558647), (1456, 1911956), (1547, 1799488), (1612, 1726928), (1736, 1603576), (1768, 1574552), (1814, 1534624), (1904, 1462084), (1984, 1403129), (2108, 1320592), (2821, 986816), (2912, 955978), (3094, 899744), (3224, 863464), (3472, 801788), (3536, 787276), (3628, 767312), (3689, 754624), (3808, 731042), (4216, 660296), (5642, 493408), (5824, 477989), (6188, 449872), (6349, 438464), (6448, 431732), (6851, 406336), (6944, 400894), (7072, 393638), (7256, 383656), (7378, 377312), (7616, 365521), (8432, 330148), (11284, 246704), (11791, 236096), (12376, 224936), (12698, 219232), (12896, 215866), (13702, 203168), (13888, 200447), (14144, 196819), (14512, 191828), (14756, 188656), (15419, 180544), (16864, 165074), (22568, 123352), (23582, 118048), (24752, 112468), (25396, 109616), (25792, 107933), (27404, 101584), (28117, 99008), (29024, 95914), (29512, 94328), (30838, 90272), (33728, 82537), (45136, 61676), (47164, 59024), (47957, 58048), (49504, 56234), (50792, 54808)]