1234155648

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2046

約数の個数: 128

約数和(自身を含む): 3600959040

約数和(自身を除く): 2366803392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 157, 176, 192, 264, 314, 352, 384, 471, 528, 628, 704, 942, 1056, 1256, 1408, 1727, 1861, 1884, 2112, 2512, 3454, 3722, 3768, 4224, 5024, 5181, 5583, 6908, 7444, 7536, 10048, 10362, 11166, 13816, 14888, 15072, 20096, 20471, 20724, 22332, 27632, 29776, 30144, 40942, 41448, 44664, 55264, 59552, 60288, 61413, 81884, 82896, 89328, 110528, 119104, 122826, 163768, 165792, 178656, 221056, 238208, 245652, 292177, 327536, 331584, 357312, 491304, 584354, 655072, 663168, 714624, 876531, 982608, 1168708, 1310144, 1753062, 1965216, 2337416, 2620288, 3213947, 3506124, 3930432, 4674832, 6427894, 7012248, 7860864, 9349664, 9641841, 12855788, 14024496, 18699328, 19283682, 25711576, 28048992, 37398656, 38567364, 51423152, 56097984, 77134728, 102846304, 112195968, 154269456, 205692608, 308538912, 411385216, 617077824, 1234155648]

約数ペア:

[(1, 1234155648), (2, 617077824), (3, 411385216), (4, 308538912), (6, 205692608), (8, 154269456), (11, 112195968), (12, 102846304), (16, 77134728), (22, 56097984), (24, 51423152), (32, 38567364), (33, 37398656), (44, 28048992), (48, 25711576), (64, 19283682), (66, 18699328), (88, 14024496), (96, 12855788), (128, 9641841), (132, 9349664), (157, 7860864), (176, 7012248), (192, 6427894), (264, 4674832), (314, 3930432), (352, 3506124), (384, 3213947), (471, 2620288), (528, 2337416), (628, 1965216), (704, 1753062), (942, 1310144), (1056, 1168708), (1256, 982608), (1408, 876531), (1727, 714624), (1861, 663168), (1884, 655072), (2112, 584354), (2512, 491304), (3454, 357312), (3722, 331584), (3768, 327536), (4224, 292177), (5024, 245652), (5181, 238208), (5583, 221056), (6908, 178656), (7444, 165792), (7536, 163768), (10048, 122826), (10362, 119104), (11166, 110528), (13816, 89328), (14888, 82896), (15072, 81884), (20096, 61413), (20471, 60288), (20724, 59552), (22332, 55264), (27632, 44664), (29776, 41448), (30144, 40942)]