881576784

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{6871}}^1$

素因数の和:6908

約数の個数: 140

約数和(自身を含む): 2794127712

約数和(自身を除く): 1912550928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1584, 1782, 1944, 2376, 2673, 2916, 3564, 3888, 4752, 5346, 5832, 6871, 7128, 8019, 10692, 11664, 13742, 14256, 16038, 20613, 21384, 27484, 32076, 41226, 42768, 54968, 61839, 64152, 75581, 82452, 109936, 123678, 128304, 151162, 164904, 185517, 226743, 247356, 302324, 329808, 371034, 453486, 494712, 556551, 604648, 680229, 742068, 906972, 989424, 1113102, 1209296, 1360458, 1484136, 1669653, 1813944, 2040687, 2226204, 2720916, 2968272, 3339306, 3627888, 4081374, 4452408, 5008959, 5441832, 6122061, 6678612, 8162748, 8904816, 10017918, 10883664, 12244122, 13357224, 16325496, 18366183, 20035836, 24488244, 26714448, 32650992, 36732366, 40071672, 48976488, 55098549, 73464732, 80143344, 97952976, 110197098, 146929464, 220394196, 293858928, 440788392, 881576784]

約数ペア:

[(1, 881576784), (2, 440788392), (3, 293858928), (4, 220394196), (6, 146929464), (8, 110197098), (9, 97952976), (11, 80143344), (12, 73464732), (16, 55098549), (18, 48976488), (22, 40071672), (24, 36732366), (27, 32650992), (33, 26714448), (36, 24488244), (44, 20035836), (48, 18366183), (54, 16325496), (66, 13357224), (72, 12244122), (81, 10883664), (88, 10017918), (99, 8904816), (108, 8162748), (132, 6678612), (144, 6122061), (162, 5441832), (176, 5008959), (198, 4452408), (216, 4081374), (243, 3627888), (264, 3339306), (297, 2968272), (324, 2720916), (396, 2226204), (432, 2040687), (486, 1813944), (528, 1669653), (594, 1484136), (648, 1360458), (729, 1209296), (792, 1113102), (891, 989424), (972, 906972), (1188, 742068), (1296, 680229), (1458, 604648), (1584, 556551), (1782, 494712), (1944, 453486), (2376, 371034), (2673, 329808), (2916, 302324), (3564, 247356), (3888, 226743), (4752, 185517), (5346, 164904), (5832, 151162), (6871, 128304), (7128, 123678), (8019, 109936), (10692, 82452), (11664, 75581), (13742, 64152), (14256, 61839), (16038, 54968), (20613, 42768), (21384, 41226), (27484, 32076)]