1331938944

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{55057}}^1$

素因数の和:55087

約数の個数: 128

約数和(自身を含む): 4492732800

約数和(自身を除く): 3160793856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 55057, 110114, 165171, 220228, 330342, 385399, 440456, 495513, 660684, 770798, 880912, 991026, 1156197, 1321368, 1486539, 1541596, 1761824, 1982052, 2312394, 2642736, 2973078, 3083192, 3468591, 3523648, 3964104, 4624788, 5285472, 5946156, 6166384, 6937182, 7047296, 7928208, 9249576, 10405773, 10570944, 11892312, 12332768, 13874364, 15856416, 18499152, 20811546, 21141888, 23784624, 24665536, 27748728, 31712832, 36998304, 41623092, 47569248, 49331072, 55497456, 63425664, 73996608, 83246184, 95138496, 110994912, 147993216, 166492368, 190276992, 221989824, 332984736, 443979648, 665969472, 1331938944]

約数ペア:

[(1, 1331938944), (2, 665969472), (3, 443979648), (4, 332984736), (6, 221989824), (7, 190276992), (8, 166492368), (9, 147993216), (12, 110994912), (14, 95138496), (16, 83246184), (18, 73996608), (21, 63425664), (24, 55497456), (27, 49331072), (28, 47569248), (32, 41623092), (36, 36998304), (42, 31712832), (48, 27748728), (54, 24665536), (56, 23784624), (63, 21141888), (64, 20811546), (72, 18499152), (84, 15856416), (96, 13874364), (108, 12332768), (112, 11892312), (126, 10570944), (128, 10405773), (144, 9249576), (168, 7928208), (189, 7047296), (192, 6937182), (216, 6166384), (224, 5946156), (252, 5285472), (288, 4624788), (336, 3964104), (378, 3523648), (384, 3468591), (432, 3083192), (448, 2973078), (504, 2642736), (576, 2312394), (672, 1982052), (756, 1761824), (864, 1541596), (896, 1486539), (1008, 1321368), (1152, 1156197), (1344, 991026), (1512, 880912), (1728, 770798), (2016, 660684), (2688, 495513), (3024, 440456), (3456, 385399), (4032, 330342), (6048, 220228), (8064, 165171), (12096, 110114), (24192, 55057)]