21502182912

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1823}}^1$

素因数の和:2948

約数の個数: 160

約数和(自身を含む): 65562089472

約数和(自身を除く): 44059906560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1097, 1344, 1536, 1792, 1823, 2194, 2688, 3291, 3584, 3646, 4388, 5376, 5469, 6582, 7292, 7679, 8776, 10752, 10938, 12761, 13164, 14584, 15358, 17552, 21876, 23037, 25522, 26328, 29168, 30716, 35104, 38283, 43752, 46074, 51044, 52656, 58336, 61432, 70208, 76566, 87504, 92148, 102088, 105312, 116672, 122864, 140416, 153132, 175008, 184296, 204176, 210624, 233344, 245728, 280832, 306264, 350016, 368592, 408352, 421248, 466688, 491456, 561664, 612528, 700032, 737184, 816704, 842496, 933376, 982912, 1225056, 1400064, 1474368, 1633408, 1684992, 1965824, 1999831, 2450112, 2800128, 2948736, 3266816, 3931648, 3999662, 4900224, 5897472, 5999493, 6533632, 7999324, 9800448, 11794944, 11998986, 13998817, 15998648, 19600896, 23997972, 27997634, 31997296, 41996451, 47995944, 55995268, 63994592, 83992902, 95991888, 111990536, 127989184, 167985804, 191983776, 223981072, 255978368, 335971608, 383967552, 447962144, 511956736, 671943216, 767935104, 895924288, 1023913472, 1343886432, 1535870208, 1791848576, 2687772864, 3071740416, 3583697152, 5375545728, 7167394304, 10751091456, 21502182912]

約数ペア:

[(1, 21502182912), (2, 10751091456), (3, 7167394304), (4, 5375545728), (6, 3583697152), (7, 3071740416), (8, 2687772864), (12, 1791848576), (14, 1535870208), (16, 1343886432), (21, 1023913472), (24, 895924288), (28, 767935104), (32, 671943216), (42, 511956736), (48, 447962144), (56, 383967552), (64, 335971608), (84, 255978368), (96, 223981072), (112, 191983776), (128, 167985804), (168, 127989184), (192, 111990536), (224, 95991888), (256, 83992902), (336, 63994592), (384, 55995268), (448, 47995944), (512, 41996451), (672, 31997296), (768, 27997634), (896, 23997972), (1097, 19600896), (1344, 15998648), (1536, 13998817), (1792, 11998986), (1823, 11794944), (2194, 9800448), (2688, 7999324), (3291, 6533632), (3584, 5999493), (3646, 5897472), (4388, 4900224), (5376, 3999662), (5469, 3931648), (6582, 3266816), (7292, 2948736), (7679, 2800128), (8776, 2450112), (10752, 1999831), (10938, 1965824), (12761, 1684992), (13164, 1633408), (14584, 1474368), (15358, 1400064), (17552, 1225056), (21876, 982912), (23037, 933376), (25522, 842496), (26328, 816704), (29168, 737184), (30716, 700032), (35104, 612528), (38283, 561664), (43752, 491456), (46074, 466688), (51044, 421248), (52656, 408352), (58336, 368592), (61432, 350016), (70208, 306264), (76566, 280832), (87504, 245728), (92148, 233344), (102088, 210624), (105312, 204176), (116672, 184296), (122864, 175008), (140416, 153132)]