243871452

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2120

約数の個数: 96

約数和(自身を含む): 696783360

約数和(自身を除く): 452911908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 103, 108, 132, 198, 206, 297, 309, 396, 412, 594, 618, 927, 1133, 1188, 1236, 1854, 1993, 2266, 2781, 3399, 3708, 3986, 4532, 5562, 5979, 6798, 7972, 10197, 11124, 11958, 13596, 17937, 20394, 21923, 23916, 30591, 35874, 40788, 43846, 53811, 61182, 65769, 71748, 87692, 107622, 122364, 131538, 197307, 205279, 215244, 263076, 394614, 410558, 591921, 615837, 789228, 821116, 1183842, 1231674, 1847511, 2258069, 2367684, 2463348, 3695022, 4516138, 5542533, 6774207, 7390044, 9032276, 11085066, 13548414, 20322621, 22170132, 27096828, 40645242, 60967863, 81290484, 121935726, 243871452]

約数ペア:

[(1, 243871452), (2, 121935726), (3, 81290484), (4, 60967863), (6, 40645242), (9, 27096828), (11, 22170132), (12, 20322621), (18, 13548414), (22, 11085066), (27, 9032276), (33, 7390044), (36, 6774207), (44, 5542533), (54, 4516138), (66, 3695022), (99, 2463348), (103, 2367684), (108, 2258069), (132, 1847511), (198, 1231674), (206, 1183842), (297, 821116), (309, 789228), (396, 615837), (412, 591921), (594, 410558), (618, 394614), (927, 263076), (1133, 215244), (1188, 205279), (1236, 197307), (1854, 131538), (1993, 122364), (2266, 107622), (2781, 87692), (3399, 71748), (3708, 65769), (3986, 61182), (4532, 53811), (5562, 43846), (5979, 40788), (6798, 35874), (7972, 30591), (10197, 23916), (11124, 21923), (11958, 20394), (13596, 17937)]