216313552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 333651248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 47, 52, 56, 58, 91, 94, 104, 109, 112, 116, 182, 188, 203, 208, 218, 232, 329, 364, 376, 377, 406, 436, 464, 611, 658, 728, 752, 754, 763, 812, 872, 1222, 1316, 1363, 1417, 1456, 1508, 1526, 1624, 1744, 2444, 2632, 2639, 2726, 2834, 3016, 3052, 3161, 3248, 4277, 4888, 5123, 5264, 5278, 5452, 5668, 6032, 6104, 6322, 8554, 9541, 9776, 9919, 10246, 10556, 10904, 11336, 12208, 12644, 17108, 17719, 19082, 19838, 20492, 21112, 21808, 22127, 22672, 25288, 34216, 35438, 35861, 38164, 39676, 40984, 41093, 42224, 44254, 50576, 66599, 68432, 70876, 71722, 76328, 79352, 81968, 82186, 88508, 124033, 133198, 141752, 143444, 148567, 152656, 158704, 164372, 177016, 248066, 266396, 283504, 286888, 287651, 297134, 328744, 354032, 466193, 496132, 532792, 573776, 575302, 594268, 657488, 932386, 992264, 1039969, 1065584, 1150604, 1188536, 1864772, 1931371, 1984528, 2079938, 2301208, 2377072, 3729544, 3862742, 4159876, 4602416, 7459088, 7725484, 8319752, 13519597, 15450968, 16639504, 27039194, 30901936, 54078388, 108156776, 216313552]

約数ペア:

[(1, 216313552), (2, 108156776), (4, 54078388), (7, 30901936), (8, 27039194), (13, 16639504), (14, 15450968), (16, 13519597), (26, 8319752), (28, 7725484), (29, 7459088), (47, 4602416), (52, 4159876), (56, 3862742), (58, 3729544), (91, 2377072), (94, 2301208), (104, 2079938), (109, 1984528), (112, 1931371), (116, 1864772), (182, 1188536), (188, 1150604), (203, 1065584), (208, 1039969), (218, 992264), (232, 932386), (329, 657488), (364, 594268), (376, 575302), (377, 573776), (406, 532792), (436, 496132), (464, 466193), (611, 354032), (658, 328744), (728, 297134), (752, 287651), (754, 286888), (763, 283504), (812, 266396), (872, 248066), (1222, 177016), (1316, 164372), (1363, 158704), (1417, 152656), (1456, 148567), (1508, 143444), (1526, 141752), (1624, 133198), (1744, 124033), (2444, 88508), (2632, 82186), (2639, 81968), (2726, 79352), (2834, 76328), (3016, 71722), (3052, 70876), (3161, 68432), (3248, 66599), (4277, 50576), (4888, 44254), (5123, 42224), (5264, 41093), (5278, 40984), (5452, 39676), (5668, 38164), (6032, 35861), (6104, 35438), (6322, 34216), (8554, 25288), (9541, 22672), (9776, 22127), (9919, 21808), (10246, 21112), (10556, 20492), (10904, 19838), (11336, 19082), (12208, 17719), (12644, 17108)]