216201936

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 595958880

約数和(自身を除く): 379756944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 109, 124, 129, 172, 186, 218, 248, 258, 327, 344, 372, 436, 496, 516, 654, 688, 744, 872, 961, 1032, 1308, 1333, 1488, 1744, 1922, 2064, 2616, 2666, 2883, 3379, 3844, 3999, 4687, 5232, 5332, 5766, 6758, 7688, 7998, 9374, 10137, 10664, 11532, 13516, 14061, 15376, 15996, 18748, 20274, 21328, 23064, 27032, 28122, 31992, 37496, 40548, 41323, 46128, 54064, 56244, 63984, 74992, 81096, 82646, 104749, 112488, 123969, 145297, 162192, 165292, 209498, 224976, 247938, 290594, 314247, 330584, 418996, 435891, 495876, 581188, 628494, 661168, 837992, 871782, 991752, 1162376, 1256988, 1675984, 1743564, 1983504, 2324752, 2513976, 3487128, 4504207, 5027952, 6974256, 9008414, 13512621, 18016828, 27025242, 36033656, 54050484, 72067312, 108100968, 216201936]

約数ペア:

[(1, 216201936), (2, 108100968), (3, 72067312), (4, 54050484), (6, 36033656), (8, 27025242), (12, 18016828), (16, 13512621), (24, 9008414), (31, 6974256), (43, 5027952), (48, 4504207), (62, 3487128), (86, 2513976), (93, 2324752), (109, 1983504), (124, 1743564), (129, 1675984), (172, 1256988), (186, 1162376), (218, 991752), (248, 871782), (258, 837992), (327, 661168), (344, 628494), (372, 581188), (436, 495876), (496, 435891), (516, 418996), (654, 330584), (688, 314247), (744, 290594), (872, 247938), (961, 224976), (1032, 209498), (1308, 165292), (1333, 162192), (1488, 145297), (1744, 123969), (1922, 112488), (2064, 104749), (2616, 82646), (2666, 81096), (2883, 74992), (3379, 63984), (3844, 56244), (3999, 54064), (4687, 46128), (5232, 41323), (5332, 40548), (5766, 37496), (6758, 31992), (7688, 28122), (7998, 27032), (9374, 23064), (10137, 21328), (10664, 20274), (11532, 18748), (13516, 15996), (14061, 15376)]