2889775616

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^3\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 7167874560

約数和(自身を除く): 4278098944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 367, 416, 448, 512, 676, 728, 734, 832, 896, 1183, 1352, 1456, 1468, 1664, 1792, 2197, 2366, 2569, 2704, 2912, 2936, 3328, 3584, 4394, 4732, 4771, 5138, 5408, 5824, 5872, 6656, 8788, 9464, 9542, 10276, 10816, 11648, 11744, 15379, 17576, 18928, 19084, 20552, 21632, 23296, 23488, 30758, 33397, 35152, 37856, 38168, 41104, 43264, 46592, 46976, 61516, 62023, 66794, 70304, 75712, 76336, 82208, 86528, 93952, 123032, 124046, 133588, 140608, 151424, 152672, 164416, 187904, 246064, 248092, 267176, 281216, 302848, 305344, 328832, 434161, 492128, 496184, 534352, 562432, 605696, 610688, 657664, 806299, 868322, 984256, 992368, 1068704, 1124864, 1221376, 1315328, 1612598, 1736644, 1968512, 1984736, 2137408, 2442752, 3225196, 3473288, 3937024, 3969472, 4274816, 5644093, 6450392, 6946576, 7874048, 7938944, 8549632, 11288186, 12900784, 13893152, 15877888, 17099264, 22576372, 25801568, 27786304, 31755776, 45152744, 51603136, 55572608, 90305488, 103206272, 111145216, 180610976, 206412544, 222290432, 361221952, 412825088, 722443904, 1444887808, 2889775616]

約数ペア:

[(1, 2889775616), (2, 1444887808), (4, 722443904), (7, 412825088), (8, 361221952), (13, 222290432), (14, 206412544), (16, 180610976), (26, 111145216), (28, 103206272), (32, 90305488), (52, 55572608), (56, 51603136), (64, 45152744), (91, 31755776), (104, 27786304), (112, 25801568), (128, 22576372), (169, 17099264), (182, 15877888), (208, 13893152), (224, 12900784), (256, 11288186), (338, 8549632), (364, 7938944), (367, 7874048), (416, 6946576), (448, 6450392), (512, 5644093), (676, 4274816), (728, 3969472), (734, 3937024), (832, 3473288), (896, 3225196), (1183, 2442752), (1352, 2137408), (1456, 1984736), (1468, 1968512), (1664, 1736644), (1792, 1612598), (2197, 1315328), (2366, 1221376), (2569, 1124864), (2704, 1068704), (2912, 992368), (2936, 984256), (3328, 868322), (3584, 806299), (4394, 657664), (4732, 610688), (4771, 605696), (5138, 562432), (5408, 534352), (5824, 496184), (5872, 492128), (6656, 434161), (8788, 328832), (9464, 305344), (9542, 302848), (10276, 281216), (10816, 267176), (11648, 248092), (11744, 246064), (15379, 187904), (17576, 164416), (18928, 152672), (19084, 151424), (20552, 140608), (21632, 133588), (23296, 124046), (23488, 123032), (30758, 93952), (33397, 86528), (35152, 82208), (37856, 76336), (38168, 75712), (41104, 70304), (43264, 66794), (46592, 62023), (46976, 61516)]