2180789376

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 6310397280

約数和(自身を除く): 4129607904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 128, 129, 136, 172, 192, 204, 258, 272, 289, 344, 384, 408, 457, 516, 544, 578, 688, 731, 816, 867, 914, 1032, 1088, 1156, 1371, 1376, 1462, 1632, 1734, 1828, 2064, 2176, 2193, 2312, 2742, 2752, 2924, 3264, 3468, 3656, 4128, 4386, 4624, 5484, 5504, 5848, 6528, 6936, 7312, 7769, 8256, 8772, 9248, 10968, 11696, 12427, 13872, 14624, 15538, 16512, 17544, 18496, 19651, 21936, 23307, 23392, 24854, 27744, 29248, 31076, 35088, 36992, 37281, 39302, 43872, 46614, 46784, 49708, 55488, 58496, 58953, 62152, 70176, 74562, 78604, 87744, 93228, 93568, 99416, 110976, 117906, 124304, 132073, 140352, 149124, 157208, 175488, 186456, 198832, 235812, 248608, 264146, 280704, 298248, 314416, 334067, 372912, 396219, 397664, 471624, 497216, 528292, 596496, 628832, 668134, 745824, 792438, 795328, 943248, 994432, 1002201, 1056584, 1192992, 1257664, 1336268, 1491648, 1584876, 1590656, 1886496, 2004402, 2113168, 2385984, 2515328, 2672536, 2983296, 3169752, 3772992, 4008804, 4226336, 4771968, 5345072, 5679139, 6339504, 7545984, 8017608, 8452672, 10690144, 11358278, 12679008, 16035216, 16905344, 17037417, 21380288, 22716556, 25358016, 32070432, 34074834, 42760576, 45433112, 50716032, 64140864, 68149668, 90866224, 128281728, 136299336, 181732448, 272598672, 363464896, 545197344, 726929792, 1090394688, 2180789376]

約数ペア:

[(1, 2180789376), (2, 1090394688), (3, 726929792), (4, 545197344), (6, 363464896), (8, 272598672), (12, 181732448), (16, 136299336), (17, 128281728), (24, 90866224), (32, 68149668), (34, 64140864), (43, 50716032), (48, 45433112), (51, 42760576), (64, 34074834), (68, 32070432), (86, 25358016), (96, 22716556), (102, 21380288), (128, 17037417), (129, 16905344), (136, 16035216), (172, 12679008), (192, 11358278), (204, 10690144), (258, 8452672), (272, 8017608), (289, 7545984), (344, 6339504), (384, 5679139), (408, 5345072), (457, 4771968), (516, 4226336), (544, 4008804), (578, 3772992), (688, 3169752), (731, 2983296), (816, 2672536), (867, 2515328), (914, 2385984), (1032, 2113168), (1088, 2004402), (1156, 1886496), (1371, 1590656), (1376, 1584876), (1462, 1491648), (1632, 1336268), (1734, 1257664), (1828, 1192992), (2064, 1056584), (2176, 1002201), (2193, 994432), (2312, 943248), (2742, 795328), (2752, 792438), (2924, 745824), (3264, 668134), (3468, 628832), (3656, 596496), (4128, 528292), (4386, 497216), (4624, 471624), (5484, 397664), (5504, 396219), (5848, 372912), (6528, 334067), (6936, 314416), (7312, 298248), (7769, 280704), (8256, 264146), (8772, 248608), (9248, 235812), (10968, 198832), (11696, 186456), (12427, 175488), (13872, 157208), (14624, 149124), (15538, 140352), (16512, 132073), (17544, 124304), (18496, 117906), (19651, 110976), (21936, 99416), (23307, 93568), (23392, 93228), (24854, 87744), (27744, 78604), (29248, 74562), (31076, 70176), (35088, 62152), (36992, 58953), (37281, 58496), (39302, 55488), (43872, 49708), (46614, 46784)]