123450912

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 402192000

約数和(自身を除く): 278741088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 288, 312, 348, 351, 377, 379, 416, 432, 464, 468, 522, 624, 696, 702, 754, 758, 783, 864, 928, 936, 1044, 1131, 1137, 1248, 1392, 1404, 1508, 1516, 1566, 1872, 2088, 2262, 2274, 2784, 2808, 3016, 3032, 3132, 3393, 3411, 3744, 4176, 4524, 4548, 4927, 5616, 6032, 6064, 6264, 6786, 6822, 8352, 9048, 9096, 9854, 10179, 10233, 10991, 11232, 12064, 12128, 12528, 13572, 13644, 14781, 18096, 18192, 19708, 20358, 20466, 21982, 25056, 27144, 27288, 29562, 32973, 36192, 36384, 39416, 40716, 40932, 43964, 44343, 54288, 54576, 59124, 65946, 78832, 81432, 81864, 87928, 88686, 98919, 108576, 109152, 118248, 131892, 133029, 142883, 157664, 162864, 163728, 175856, 177372, 197838, 236496, 263784, 266058, 285766, 296757, 325728, 327456, 351712, 354744, 395676, 428649, 472992, 527568, 532116, 571532, 593514, 709488, 791352, 857298, 1055136, 1064232, 1143064, 1187028, 1285947, 1418976, 1582704, 1714596, 2128464, 2286128, 2374056, 2571894, 3165408, 3429192, 3857841, 4256928, 4572256, 4748112, 5143788, 6858384, 7715682, 9496224, 10287576, 13716768, 15431364, 20575152, 30862728, 41150304, 61725456, 123450912]

約数ペア:

[(1, 123450912), (2, 61725456), (3, 41150304), (4, 30862728), (6, 20575152), (8, 15431364), (9, 13716768), (12, 10287576), (13, 9496224), (16, 7715682), (18, 6858384), (24, 5143788), (26, 4748112), (27, 4572256), (29, 4256928), (32, 3857841), (36, 3429192), (39, 3165408), (48, 2571894), (52, 2374056), (54, 2286128), (58, 2128464), (72, 1714596), (78, 1582704), (87, 1418976), (96, 1285947), (104, 1187028), (108, 1143064), (116, 1064232), (117, 1055136), (144, 857298), (156, 791352), (174, 709488), (208, 593514), (216, 571532), (232, 532116), (234, 527568), (261, 472992), (288, 428649), (312, 395676), (348, 354744), (351, 351712), (377, 327456), (379, 325728), (416, 296757), (432, 285766), (464, 266058), (468, 263784), (522, 236496), (624, 197838), (696, 177372), (702, 175856), (754, 163728), (758, 162864), (783, 157664), (864, 142883), (928, 133029), (936, 131892), (1044, 118248), (1131, 109152), (1137, 108576), (1248, 98919), (1392, 88686), (1404, 87928), (1508, 81864), (1516, 81432), (1566, 78832), (1872, 65946), (2088, 59124), (2262, 54576), (2274, 54288), (2784, 44343), (2808, 43964), (3016, 40932), (3032, 40716), (3132, 39416), (3393, 36384), (3411, 36192), (3744, 32973), (4176, 29562), (4524, 27288), (4548, 27144), (4927, 25056), (5616, 21982), (6032, 20466), (6064, 20358), (6264, 19708), (6786, 18192), (6822, 18096), (8352, 14781), (9048, 13644), (9096, 13572), (9854, 12528), (10179, 12128), (10233, 12064), (10991, 11232)]