653806188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 192

約数和(自身を含む): 2128896000

約数和(自身を除く): 1475089812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 161, 171, 189, 207, 228, 252, 266, 276, 322, 342, 378, 399, 414, 437, 483, 513, 532, 621, 644, 684, 756, 798, 828, 874, 966, 1026, 1197, 1242, 1311, 1449, 1596, 1748, 1932, 1979, 2052, 2394, 2484, 2622, 2898, 3059, 3591, 3933, 3958, 4347, 4788, 5244, 5796, 5937, 6118, 7182, 7866, 7916, 8694, 9177, 11799, 11874, 12236, 13853, 14364, 15732, 17388, 17811, 18354, 23598, 23748, 27531, 27706, 35622, 36708, 37601, 41559, 45517, 47196, 53433, 55062, 55412, 71244, 75202, 82593, 83118, 91034, 106866, 110124, 112803, 124677, 136551, 150404, 165186, 166236, 182068, 213732, 225606, 249354, 263207, 273102, 318619, 330372, 338409, 374031, 409653, 451212, 498708, 526414, 546204, 637238, 676818, 748062, 789621, 819306, 864823, 955857, 1015227, 1052828, 1228959, 1274476, 1353636, 1496124, 1579242, 1638612, 1729646, 1911714, 2030454, 2368863, 2457918, 2594469, 2867571, 3158484, 3459292, 3823428, 4060908, 4737726, 4915836, 5188938, 5735142, 6053761, 7106589, 7783407, 8602713, 9475452, 10377876, 11470284, 12107522, 14213178, 15566814, 17205426, 18161283, 23350221, 24215044, 28426356, 31133628, 34410852, 36322566, 46700442, 54483849, 72645132, 93400884, 108967698, 163451547, 217935396, 326903094, 653806188]

約数ペア:

[(1, 653806188), (2, 326903094), (3, 217935396), (4, 163451547), (6, 108967698), (7, 93400884), (9, 72645132), (12, 54483849), (14, 46700442), (18, 36322566), (19, 34410852), (21, 31133628), (23, 28426356), (27, 24215044), (28, 23350221), (36, 18161283), (38, 17205426), (42, 15566814), (46, 14213178), (54, 12107522), (57, 11470284), (63, 10377876), (69, 9475452), (76, 8602713), (84, 7783407), (92, 7106589), (108, 6053761), (114, 5735142), (126, 5188938), (133, 4915836), (138, 4737726), (161, 4060908), (171, 3823428), (189, 3459292), (207, 3158484), (228, 2867571), (252, 2594469), (266, 2457918), (276, 2368863), (322, 2030454), (342, 1911714), (378, 1729646), (399, 1638612), (414, 1579242), (437, 1496124), (483, 1353636), (513, 1274476), (532, 1228959), (621, 1052828), (644, 1015227), (684, 955857), (756, 864823), (798, 819306), (828, 789621), (874, 748062), (966, 676818), (1026, 637238), (1197, 546204), (1242, 526414), (1311, 498708), (1449, 451212), (1596, 409653), (1748, 374031), (1932, 338409), (1979, 330372), (2052, 318619), (2394, 273102), (2484, 263207), (2622, 249354), (2898, 225606), (3059, 213732), (3591, 182068), (3933, 166236), (3958, 165186), (4347, 150404), (4788, 136551), (5244, 124677), (5796, 112803), (5937, 110124), (6118, 106866), (7182, 91034), (7866, 83118), (7916, 82593), (8694, 75202), (9177, 71244), (11799, 55412), (11874, 55062), (12236, 53433), (13853, 47196), (14364, 45517), (15732, 41559), (17388, 37601), (17811, 36708), (18354, 35622), (23598, 27706), (23748, 27531)]