204201648

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 280

約数和(自身を含む): 705850656

約数和(自身を除く): 501649008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 61, 63, 72, 81, 82, 84, 108, 112, 122, 123, 126, 144, 162, 164, 168, 183, 189, 216, 243, 244, 246, 252, 287, 324, 328, 336, 366, 369, 378, 427, 432, 486, 488, 492, 504, 549, 567, 574, 648, 656, 729, 732, 738, 756, 854, 861, 972, 976, 984, 1008, 1098, 1107, 1134, 1148, 1281, 1296, 1458, 1464, 1476, 1512, 1647, 1701, 1708, 1722, 1944, 1968, 2196, 2214, 2268, 2296, 2501, 2562, 2583, 2916, 2928, 2952, 3024, 3294, 3321, 3402, 3416, 3444, 3843, 3888, 4392, 4428, 4536, 4592, 4941, 5002, 5103, 5124, 5166, 5832, 5904, 6588, 6642, 6804, 6832, 6888, 7503, 7686, 7749, 8784, 8856, 9072, 9882, 9963, 10004, 10206, 10248, 10332, 11529, 11664, 13176, 13284, 13608, 13776, 14823, 15006, 15372, 15498, 17507, 17712, 19764, 19926, 20008, 20412, 20496, 20664, 22509, 23058, 23247, 26352, 26568, 27216, 29646, 29889, 30012, 30744, 30996, 34587, 35014, 39528, 39852, 40016, 40824, 41328, 44469, 45018, 46116, 46494, 52521, 53136, 59292, 59778, 60024, 61488, 61992, 67527, 69174, 69741, 70028, 79056, 79704, 81648, 88938, 90036, 92232, 92988, 103761, 105042, 118584, 119556, 120048, 123984, 135054, 138348, 139482, 140056, 157563, 159408, 177876, 180072, 184464, 185976, 202581, 207522, 209223, 210084, 237168, 239112, 270108, 276696, 278964, 280112, 311283, 315126, 355752, 360144, 371952, 405162, 415044, 418446, 420168, 472689, 478224, 540216, 553392, 557928, 607743, 622566, 630252, 711504, 810324, 830088, 836892, 840336, 945378, 1080432, 1115856, 1215486, 1245132, 1260504, 1418067, 1620648, 1660176, 1673784, 1823229, 1890756, 2430972, 2490264, 2521008, 2836134, 3241296, 3347568, 3646458, 3781512, 4254201, 4861944, 4980528, 5672268, 7292916, 7563024, 8508402, 9723888, 11344536, 12762603, 14585832, 17016804, 22689072, 25525206, 29171664, 34033608, 51050412, 68067216, 102100824, 204201648]

約数ペア:

[(1, 204201648), (2, 102100824), (3, 68067216), (4, 51050412), (6, 34033608), (7, 29171664), (8, 25525206), (9, 22689072), (12, 17016804), (14, 14585832), (16, 12762603), (18, 11344536), (21, 9723888), (24, 8508402), (27, 7563024), (28, 7292916), (36, 5672268), (41, 4980528), (42, 4861944), (48, 4254201), (54, 3781512), (56, 3646458), (61, 3347568), (63, 3241296), (72, 2836134), (81, 2521008), (82, 2490264), (84, 2430972), (108, 1890756), (112, 1823229), (122, 1673784), (123, 1660176), (126, 1620648), (144, 1418067), (162, 1260504), (164, 1245132), (168, 1215486), (183, 1115856), (189, 1080432), (216, 945378), (243, 840336), (244, 836892), (246, 830088), (252, 810324), (287, 711504), (324, 630252), (328, 622566), (336, 607743), (366, 557928), (369, 553392), (378, 540216), (427, 478224), (432, 472689), (486, 420168), (488, 418446), (492, 415044), (504, 405162), (549, 371952), (567, 360144), (574, 355752), (648, 315126), (656, 311283), (729, 280112), (732, 278964), (738, 276696), (756, 270108), (854, 239112), (861, 237168), (972, 210084), (976, 209223), (984, 207522), (1008, 202581), (1098, 185976), (1107, 184464), (1134, 180072), (1148, 177876), (1281, 159408), (1296, 157563), (1458, 140056), (1464, 139482), (1476, 138348), (1512, 135054), (1647, 123984), (1701, 120048), (1708, 119556), (1722, 118584), (1944, 105042), (1968, 103761), (2196, 92988), (2214, 92232), (2268, 90036), (2296, 88938), (2501, 81648), (2562, 79704), (2583, 79056), (2916, 70028), (2928, 69741), (2952, 69174), (3024, 67527), (3294, 61992), (3321, 61488), (3402, 60024), (3416, 59778), (3444, 59292), (3843, 53136), (3888, 52521), (4392, 46494), (4428, 46116), (4536, 45018), (4592, 44469), (4941, 41328), (5002, 40824), (5103, 40016), (5124, 39852), (5166, 39528), (5832, 35014), (5904, 34587), (6588, 30996), (6642, 30744), (6804, 30012), (6832, 29889), (6888, 29646), (7503, 27216), (7686, 26568), (7749, 26352), (8784, 23247), (8856, 23058), (9072, 22509), (9882, 20664), (9963, 20496), (10004, 20412), (10206, 20008), (10248, 19926), (10332, 19764), (11529, 17712), (11664, 17507), (13176, 15498), (13284, 15372), (13608, 15006), (13776, 14823)]