421638048

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 1384358976

約数和(自身を除く): 962720928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 96, 97, 104, 108, 117, 129, 144, 156, 162, 172, 194, 208, 216, 234, 243, 258, 288, 291, 312, 324, 344, 351, 387, 388, 416, 432, 468, 486, 516, 559, 582, 624, 648, 688, 702, 774, 776, 864, 873, 936, 972, 1032, 1053, 1118, 1161, 1164, 1248, 1261, 1296, 1376, 1404, 1548, 1552, 1677, 1746, 1872, 1944, 2064, 2106, 2236, 2322, 2328, 2522, 2592, 2619, 2808, 3096, 3104, 3159, 3354, 3483, 3492, 3744, 3783, 3888, 4128, 4171, 4212, 4472, 4644, 4656, 5031, 5044, 5238, 5616, 6192, 6318, 6708, 6966, 6984, 7566, 7776, 7857, 8342, 8424, 8944, 9288, 9312, 10062, 10088, 10449, 10476, 11232, 11349, 12384, 12513, 12636, 13416, 13932, 13968, 15093, 15132, 15714, 16684, 16848, 17888, 18576, 20124, 20176, 20898, 20952, 22698, 23571, 25026, 25272, 26832, 27864, 27936, 30186, 30264, 31428, 33368, 33696, 34047, 37152, 37539, 40248, 40352, 41796, 41904, 45279, 45396, 47142, 50052, 50544, 53664, 54223, 55728, 60372, 60528, 62856, 66736, 68094, 75078, 80496, 83592, 83808, 90558, 90792, 94284, 100104, 101088, 102141, 108446, 111456, 112617, 120744, 121056, 125712, 133472, 135837, 136188, 150156, 160992, 162669, 167184, 181116, 181584, 188568, 200208, 204282, 216892, 225234, 241488, 251424, 271674, 272376, 300312, 306423, 325338, 334368, 337851, 362232, 363168, 377136, 400416, 408564, 433784, 450468, 482976, 488007, 543348, 544752, 600624, 612846, 650676, 675702, 724464, 754272, 817128, 867568, 900936, 976014, 1013553, 1086696, 1089504, 1201248, 1225692, 1301352, 1351404, 1448928, 1464021, 1634256, 1735136, 1801872, 1952028, 2027106, 2173392, 2451384, 2602704, 2702808, 2928042, 3268512, 3603744, 3904056, 4054212, 4346784, 4392063, 4902768, 5205408, 5405616, 5856084, 7808112, 8108424, 8784126, 9805536, 10811232, 11712168, 13176189, 15616224, 16216848, 17568252, 23424336, 26352378, 32433696, 35136504, 46848672, 52704756, 70273008, 105409512, 140546016, 210819024, 421638048]

約数ペア:

[(1, 421638048), (2, 210819024), (3, 140546016), (4, 105409512), (6, 70273008), (8, 52704756), (9, 46848672), (12, 35136504), (13, 32433696), (16, 26352378), (18, 23424336), (24, 17568252), (26, 16216848), (27, 15616224), (32, 13176189), (36, 11712168), (39, 10811232), (43, 9805536), (48, 8784126), (52, 8108424), (54, 7808112), (72, 5856084), (78, 5405616), (81, 5205408), (86, 4902768), (96, 4392063), (97, 4346784), (104, 4054212), (108, 3904056), (117, 3603744), (129, 3268512), (144, 2928042), (156, 2702808), (162, 2602704), (172, 2451384), (194, 2173392), (208, 2027106), (216, 1952028), (234, 1801872), (243, 1735136), (258, 1634256), (288, 1464021), (291, 1448928), (312, 1351404), (324, 1301352), (344, 1225692), (351, 1201248), (387, 1089504), (388, 1086696), (416, 1013553), (432, 976014), (468, 900936), (486, 867568), (516, 817128), (559, 754272), (582, 724464), (624, 675702), (648, 650676), (688, 612846), (702, 600624), (774, 544752), (776, 543348), (864, 488007), (873, 482976), (936, 450468), (972, 433784), (1032, 408564), (1053, 400416), (1118, 377136), (1161, 363168), (1164, 362232), (1248, 337851), (1261, 334368), (1296, 325338), (1376, 306423), (1404, 300312), (1548, 272376), (1552, 271674), (1677, 251424), (1746, 241488), (1872, 225234), (1944, 216892), (2064, 204282), (2106, 200208), (2236, 188568), (2322, 181584), (2328, 181116), (2522, 167184), (2592, 162669), (2619, 160992), (2808, 150156), (3096, 136188), (3104, 135837), (3159, 133472), (3354, 125712), (3483, 121056), (3492, 120744), (3744, 112617), (3783, 111456), (3888, 108446), (4128, 102141), (4171, 101088), (4212, 100104), (4472, 94284), (4644, 90792), (4656, 90558), (5031, 83808), (5044, 83592), (5238, 80496), (5616, 75078), (6192, 68094), (6318, 66736), (6708, 62856), (6966, 60528), (6984, 60372), (7566, 55728), (7776, 54223), (7857, 53664), (8342, 50544), (8424, 50052), (8944, 47142), (9288, 45396), (9312, 45279), (10062, 41904), (10088, 41796), (10449, 40352), (10476, 40248), (11232, 37539), (11349, 37152), (12384, 34047), (12513, 33696), (12636, 33368), (13416, 31428), (13932, 30264), (13968, 30186), (15093, 27936), (15132, 27864), (15714, 26832), (16684, 25272), (16848, 25026), (17888, 23571), (18576, 22698), (20124, 20952), (20176, 20898)]