123465384

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 407447040

約数和(自身を除く): 283981656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 211, 216, 243, 252, 258, 301, 324, 344, 378, 387, 422, 486, 504, 516, 567, 602, 633, 648, 756, 774, 844, 903, 972, 1032, 1134, 1161, 1204, 1266, 1477, 1512, 1548, 1688, 1701, 1806, 1899, 1944, 2268, 2322, 2408, 2532, 2709, 2954, 3096, 3402, 3483, 3612, 3798, 4431, 4536, 4644, 5064, 5418, 5697, 5908, 6804, 6966, 7224, 7596, 8127, 8862, 9073, 9288, 10449, 10836, 11394, 11816, 13293, 13608, 13932, 15192, 16254, 17091, 17724, 18146, 20898, 21672, 22788, 24381, 26586, 27219, 27864, 32508, 34182, 35448, 36292, 39879, 41796, 45576, 48762, 51273, 53172, 54438, 63511, 65016, 68364, 72584, 73143, 79758, 81657, 83592, 97524, 102546, 106344, 108876, 119637, 127022, 136728, 146286, 159516, 163314, 190533, 195048, 205092, 217752, 239274, 244971, 254044, 292572, 319032, 326628, 358911, 381066, 410184, 478548, 489942, 508088, 571599, 585144, 653256, 717822, 734913, 762132, 957096, 979884, 1143198, 1435644, 1469826, 1524264, 1714797, 1959768, 2204739, 2286396, 2871288, 2939652, 3429594, 4409478, 4572792, 5144391, 5879304, 6859188, 8818956, 10288782, 13718376, 15433173, 17637912, 20577564, 30866346, 41155128, 61732692, 123465384]

約数ペア:

[(1, 123465384), (2, 61732692), (3, 41155128), (4, 30866346), (6, 20577564), (7, 17637912), (8, 15433173), (9, 13718376), (12, 10288782), (14, 8818956), (18, 6859188), (21, 5879304), (24, 5144391), (27, 4572792), (28, 4409478), (36, 3429594), (42, 2939652), (43, 2871288), (54, 2286396), (56, 2204739), (63, 1959768), (72, 1714797), (81, 1524264), (84, 1469826), (86, 1435644), (108, 1143198), (126, 979884), (129, 957096), (162, 762132), (168, 734913), (172, 717822), (189, 653256), (211, 585144), (216, 571599), (243, 508088), (252, 489942), (258, 478548), (301, 410184), (324, 381066), (344, 358911), (378, 326628), (387, 319032), (422, 292572), (486, 254044), (504, 244971), (516, 239274), (567, 217752), (602, 205092), (633, 195048), (648, 190533), (756, 163314), (774, 159516), (844, 146286), (903, 136728), (972, 127022), (1032, 119637), (1134, 108876), (1161, 106344), (1204, 102546), (1266, 97524), (1477, 83592), (1512, 81657), (1548, 79758), (1688, 73143), (1701, 72584), (1806, 68364), (1899, 65016), (1944, 63511), (2268, 54438), (2322, 53172), (2408, 51273), (2532, 48762), (2709, 45576), (2954, 41796), (3096, 39879), (3402, 36292), (3483, 35448), (3612, 34182), (3798, 32508), (4431, 27864), (4536, 27219), (4644, 26586), (5064, 24381), (5418, 22788), (5697, 21672), (5908, 20898), (6804, 18146), (6966, 17724), (7224, 17091), (7596, 16254), (8127, 15192), (8862, 13932), (9073, 13608), (9288, 13293), (10449, 11816), (10836, 11394)]