2640554928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 240

約数和(自身を含む): 8495884800

約数和(自身を除く): 5855329872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 121, 132, 138, 144, 176, 184, 198, 207, 242, 253, 264, 276, 363, 368, 396, 414, 484, 506, 528, 552, 599, 726, 759, 792, 828, 968, 1012, 1089, 1104, 1198, 1331, 1452, 1518, 1584, 1656, 1797, 1936, 2024, 2178, 2277, 2396, 2662, 2783, 2904, 3036, 3312, 3594, 3993, 4048, 4356, 4554, 4792, 5324, 5391, 5566, 5808, 6072, 6589, 7188, 7986, 8349, 8712, 9108, 9584, 10648, 10782, 11132, 11979, 12144, 13178, 13777, 14376, 15972, 16698, 17424, 18216, 19767, 21296, 21564, 22264, 23958, 25047, 26356, 27554, 28752, 30613, 31944, 33396, 36432, 39534, 41331, 43128, 44528, 47916, 50094, 52712, 55108, 59301, 61226, 63888, 66792, 72479, 79068, 82662, 86256, 91839, 95832, 100188, 105424, 110216, 118602, 122452, 123993, 133584, 144958, 151547, 158136, 165324, 183678, 191664, 200376, 217437, 220432, 237204, 244904, 247986, 275517, 289916, 303094, 316272, 330648, 367356, 400752, 434874, 454641, 474408, 489808, 495972, 551034, 579832, 606188, 652311, 661296, 734712, 797269, 869748, 909282, 948816, 991944, 1102068, 1159664, 1212376, 1304622, 1363923, 1469424, 1594538, 1667017, 1739496, 1818564, 1983888, 2204136, 2391807, 2424752, 2609244, 2727846, 3189076, 3334034, 3478992, 3637128, 4408272, 4783614, 5001051, 5218488, 5455692, 6378152, 6668068, 7175421, 7274256, 9567228, 10002102, 10436976, 10911384, 12756304, 13336136, 14350842, 15003153, 18337187, 19134456, 20004204, 21822768, 26672272, 28701684, 30006306, 36674374, 38268912, 40008408, 55011561, 57403368, 60012612, 73348748, 80016816, 110023122, 114806736, 120025224, 146697496, 165034683, 220046244, 240050448, 293394992, 330069366, 440092488, 660138732, 880184976, 1320277464, 2640554928]

約数ペア:

[(1, 2640554928), (2, 1320277464), (3, 880184976), (4, 660138732), (6, 440092488), (8, 330069366), (9, 293394992), (11, 240050448), (12, 220046244), (16, 165034683), (18, 146697496), (22, 120025224), (23, 114806736), (24, 110023122), (33, 80016816), (36, 73348748), (44, 60012612), (46, 57403368), (48, 55011561), (66, 40008408), (69, 38268912), (72, 36674374), (88, 30006306), (92, 28701684), (99, 26672272), (121, 21822768), (132, 20004204), (138, 19134456), (144, 18337187), (176, 15003153), (184, 14350842), (198, 13336136), (207, 12756304), (242, 10911384), (253, 10436976), (264, 10002102), (276, 9567228), (363, 7274256), (368, 7175421), (396, 6668068), (414, 6378152), (484, 5455692), (506, 5218488), (528, 5001051), (552, 4783614), (599, 4408272), (726, 3637128), (759, 3478992), (792, 3334034), (828, 3189076), (968, 2727846), (1012, 2609244), (1089, 2424752), (1104, 2391807), (1198, 2204136), (1331, 1983888), (1452, 1818564), (1518, 1739496), (1584, 1667017), (1656, 1594538), (1797, 1469424), (1936, 1363923), (2024, 1304622), (2178, 1212376), (2277, 1159664), (2396, 1102068), (2662, 991944), (2783, 948816), (2904, 909282), (3036, 869748), (3312, 797269), (3594, 734712), (3993, 661296), (4048, 652311), (4356, 606188), (4554, 579832), (4792, 551034), (5324, 495972), (5391, 489808), (5566, 474408), (5808, 454641), (6072, 434874), (6589, 400752), (7188, 367356), (7986, 330648), (8349, 316272), (8712, 303094), (9108, 289916), (9584, 275517), (10648, 247986), (10782, 244904), (11132, 237204), (11979, 220432), (12144, 217437), (13178, 200376), (13777, 191664), (14376, 183678), (15972, 165324), (16698, 158136), (17424, 151547), (18216, 144958), (19767, 133584), (21296, 123993), (21564, 122452), (22264, 118602), (23958, 110216), (25047, 105424), (26356, 100188), (27554, 95832), (28752, 91839), (30613, 86256), (31944, 82662), (33396, 79068), (36432, 72479), (39534, 66792), (41331, 63888), (43128, 61226), (44528, 59301), (47916, 55108), (50094, 52712)]