1089321984

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6266

約数の個数: 132

約数和(自身を含む): 3311472840

約数和(自身を除く): 2222150856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3072, 3648, 4608, 4864, 5472, 6221, 7296, 9216, 9728, 10944, 12442, 14592, 18663, 19456, 21888, 24884, 29184, 37326, 43776, 49768, 55989, 58368, 74652, 87552, 99536, 111978, 118199, 149304, 175104, 199072, 223956, 236398, 298608, 354597, 398144, 447912, 472796, 597216, 709194, 796288, 895824, 945592, 1063791, 1194432, 1418388, 1592576, 1791648, 1891184, 2127582, 2388864, 2836776, 3185152, 3583296, 3782368, 4255164, 4777728, 5673552, 6370304, 7166592, 7564736, 8510328, 9555456, 11347104, 14333184, 15129472, 17020656, 19110912, 22694208, 28666368, 30258944, 34041312, 45388416, 57332736, 60517888, 68082624, 90776832, 121035776, 136165248, 181553664, 272330496, 363107328, 544660992, 1089321984]

約数ペア:

[(1, 1089321984), (2, 544660992), (3, 363107328), (4, 272330496), (6, 181553664), (8, 136165248), (9, 121035776), (12, 90776832), (16, 68082624), (18, 60517888), (19, 57332736), (24, 45388416), (32, 34041312), (36, 30258944), (38, 28666368), (48, 22694208), (57, 19110912), (64, 17020656), (72, 15129472), (76, 14333184), (96, 11347104), (114, 9555456), (128, 8510328), (144, 7564736), (152, 7166592), (171, 6370304), (192, 5673552), (228, 4777728), (256, 4255164), (288, 3782368), (304, 3583296), (342, 3185152), (384, 2836776), (456, 2388864), (512, 2127582), (576, 1891184), (608, 1791648), (684, 1592576), (768, 1418388), (912, 1194432), (1024, 1063791), (1152, 945592), (1216, 895824), (1368, 796288), (1536, 709194), (1824, 597216), (2304, 472796), (2432, 447912), (2736, 398144), (3072, 354597), (3648, 298608), (4608, 236398), (4864, 223956), (5472, 199072), (6221, 175104), (7296, 149304), (9216, 118199), (9728, 111978), (10944, 99536), (12442, 87552), (14592, 74652), (18663, 58368), (19456, 55989), (21888, 49768), (24884, 43776), (29184, 37326)]