2646886144

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 6576202080

約数和(自身を除く): 3929315936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 53, 56, 58, 62, 64, 106, 112, 116, 124, 128, 203, 212, 217, 224, 232, 248, 256, 371, 406, 424, 434, 448, 464, 496, 742, 812, 848, 868, 896, 899, 928, 961, 992, 1484, 1537, 1624, 1643, 1696, 1736, 1792, 1798, 1856, 1922, 1984, 2968, 3074, 3248, 3286, 3392, 3472, 3596, 3712, 3844, 3968, 5936, 6148, 6293, 6496, 6572, 6727, 6784, 6944, 7192, 7424, 7688, 7936, 10759, 11501, 11872, 12296, 12586, 12992, 13144, 13454, 13568, 13888, 14384, 15376, 21518, 23002, 23744, 24592, 25172, 25984, 26288, 26908, 27776, 27869, 28768, 30752, 43036, 46004, 47488, 47647, 49184, 50344, 50933, 51968, 52576, 53816, 55552, 55738, 57536, 61504, 86072, 92008, 94976, 95294, 98368, 100688, 101866, 105152, 107632, 111476, 115072, 123008, 172144, 184016, 190588, 195083, 196736, 201376, 203732, 210304, 215264, 222952, 230144, 246016, 333529, 344288, 356531, 368032, 381176, 390166, 393472, 402752, 407464, 420608, 430528, 445904, 667058, 688576, 713062, 736064, 762352, 780332, 805504, 814928, 861056, 891808, 1334116, 1377152, 1426124, 1472128, 1477057, 1524704, 1560664, 1611008, 1629856, 1722112, 1783616, 2668232, 2754304, 2852248, 2944256, 2954114, 3049408, 3121328, 3259712, 3567232, 5336464, 5704496, 5908228, 6098816, 6242656, 6519424, 7134464, 10339399, 10672928, 11408992, 11816456, 12197632, 12485312, 13038848, 20678798, 21345856, 22817984, 23632912, 24970624, 41357596, 42691712, 45635968, 47265824, 49941248, 82715192, 85383424, 91271936, 94531648, 165430384, 189063296, 330860768, 378126592, 661721536, 1323443072, 2646886144]

約数ペア:

[(1, 2646886144), (2, 1323443072), (4, 661721536), (7, 378126592), (8, 330860768), (14, 189063296), (16, 165430384), (28, 94531648), (29, 91271936), (31, 85383424), (32, 82715192), (53, 49941248), (56, 47265824), (58, 45635968), (62, 42691712), (64, 41357596), (106, 24970624), (112, 23632912), (116, 22817984), (124, 21345856), (128, 20678798), (203, 13038848), (212, 12485312), (217, 12197632), (224, 11816456), (232, 11408992), (248, 10672928), (256, 10339399), (371, 7134464), (406, 6519424), (424, 6242656), (434, 6098816), (448, 5908228), (464, 5704496), (496, 5336464), (742, 3567232), (812, 3259712), (848, 3121328), (868, 3049408), (896, 2954114), (899, 2944256), (928, 2852248), (961, 2754304), (992, 2668232), (1484, 1783616), (1537, 1722112), (1624, 1629856), (1643, 1611008), (1696, 1560664), (1736, 1524704), (1792, 1477057), (1798, 1472128), (1856, 1426124), (1922, 1377152), (1984, 1334116), (2968, 891808), (3074, 861056), (3248, 814928), (3286, 805504), (3392, 780332), (3472, 762352), (3596, 736064), (3712, 713062), (3844, 688576), (3968, 667058), (5936, 445904), (6148, 430528), (6293, 420608), (6496, 407464), (6572, 402752), (6727, 393472), (6784, 390166), (6944, 381176), (7192, 368032), (7424, 356531), (7688, 344288), (7936, 333529), (10759, 246016), (11501, 230144), (11872, 222952), (12296, 215264), (12586, 210304), (12992, 203732), (13144, 201376), (13454, 196736), (13568, 195083), (13888, 190588), (14384, 184016), (15376, 172144), (21518, 123008), (23002, 115072), (23744, 111476), (24592, 107632), (25172, 105152), (25984, 101866), (26288, 100688), (26908, 98368), (27776, 95294), (27869, 94976), (28768, 92008), (30752, 86072), (43036, 61504), (46004, 57536), (47488, 55738), (47647, 55552), (49184, 53816), (50344, 52576), (50933, 51968)]