218755208

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 524491200

約数和(自身を除く): 305735992

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 161, 184, 196, 266, 322, 392, 437, 532, 644, 874, 931, 1064, 1127, 1277, 1288, 1748, 1862, 2254, 2554, 3059, 3496, 3724, 4508, 5108, 6118, 7448, 8939, 9016, 10216, 12236, 17878, 21413, 24263, 24472, 29371, 35756, 42826, 48526, 58742, 62573, 71512, 85652, 97052, 117484, 125146, 169841, 171304, 194104, 205597, 234968, 250292, 339682, 411194, 500584, 558049, 679364, 822388, 1116098, 1188887, 1358728, 1439179, 1644776, 2232196, 2377774, 2878358, 3906343, 4464392, 4755548, 5756716, 7812686, 9511096, 11513432, 15625372, 27344401, 31250744, 54688802, 109377604, 218755208]

約数ペア:

[(1, 218755208), (2, 109377604), (4, 54688802), (7, 31250744), (8, 27344401), (14, 15625372), (19, 11513432), (23, 9511096), (28, 7812686), (38, 5756716), (46, 4755548), (49, 4464392), (56, 3906343), (76, 2878358), (92, 2377774), (98, 2232196), (133, 1644776), (152, 1439179), (161, 1358728), (184, 1188887), (196, 1116098), (266, 822388), (322, 679364), (392, 558049), (437, 500584), (532, 411194), (644, 339682), (874, 250292), (931, 234968), (1064, 205597), (1127, 194104), (1277, 171304), (1288, 169841), (1748, 125146), (1862, 117484), (2254, 97052), (2554, 85652), (3059, 71512), (3496, 62573), (3724, 58742), (4508, 48526), (5108, 42826), (6118, 35756), (7448, 29371), (8939, 24472), (9016, 24263), (10216, 21413), (12236, 17878)]