253342188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 723582720

約数和(自身を除く): 470240532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 107, 108, 132, 198, 214, 297, 321, 396, 428, 594, 642, 963, 1177, 1188, 1284, 1926, 1993, 2354, 2889, 3531, 3852, 3986, 4708, 5778, 5979, 7062, 7972, 10593, 11556, 11958, 14124, 17937, 21186, 21923, 23916, 31779, 35874, 42372, 43846, 53811, 63558, 65769, 71748, 87692, 107622, 127116, 131538, 197307, 213251, 215244, 263076, 394614, 426502, 591921, 639753, 789228, 853004, 1183842, 1279506, 1919259, 2345761, 2367684, 2559012, 3838518, 4691522, 5757777, 7037283, 7677036, 9383044, 11515554, 14074566, 21111849, 23031108, 28149132, 42223698, 63335547, 84447396, 126671094, 253342188]

約数ペア:

[(1, 253342188), (2, 126671094), (3, 84447396), (4, 63335547), (6, 42223698), (9, 28149132), (11, 23031108), (12, 21111849), (18, 14074566), (22, 11515554), (27, 9383044), (33, 7677036), (36, 7037283), (44, 5757777), (54, 4691522), (66, 3838518), (99, 2559012), (107, 2367684), (108, 2345761), (132, 1919259), (198, 1279506), (214, 1183842), (297, 853004), (321, 789228), (396, 639753), (428, 591921), (594, 426502), (642, 394614), (963, 263076), (1177, 215244), (1188, 213251), (1284, 197307), (1926, 131538), (1993, 127116), (2354, 107622), (2889, 87692), (3531, 71748), (3852, 65769), (3986, 63558), (4708, 53811), (5778, 43846), (5979, 42372), (7062, 35874), (7972, 31779), (10593, 23916), (11556, 21923), (11958, 21186), (14124, 17937)]