1089933384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 2974371840

約数和(自身を除く): 1884438456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 47, 69, 86, 92, 94, 129, 138, 141, 172, 184, 188, 258, 276, 282, 344, 376, 516, 552, 564, 977, 989, 1032, 1081, 1128, 1954, 1978, 2021, 2162, 2931, 2967, 3243, 3908, 3956, 4042, 4324, 5862, 5934, 6063, 6486, 7816, 7912, 8084, 8648, 11724, 11868, 12126, 12972, 16168, 22471, 23448, 23736, 24252, 25944, 42011, 44942, 45919, 46483, 48504, 67413, 84022, 89884, 91838, 92966, 126033, 134826, 137757, 139449, 168044, 179768, 183676, 185932, 252066, 269652, 275514, 278898, 336088, 367352, 371864, 504132, 539304, 551028, 557796, 966253, 1008264, 1056137, 1102056, 1115592, 1932506, 1974517, 2112274, 2898759, 3168411, 3865012, 3949034, 4224548, 5797518, 5923551, 6336822, 7730024, 7898068, 8449096, 11595036, 11847102, 12673644, 15796136, 23190072, 23694204, 25347288, 45413891, 47388408, 90827782, 136241673, 181655564, 272483346, 363311128, 544966692, 1089933384]

約数ペア:

[(1, 1089933384), (2, 544966692), (3, 363311128), (4, 272483346), (6, 181655564), (8, 136241673), (12, 90827782), (23, 47388408), (24, 45413891), (43, 25347288), (46, 23694204), (47, 23190072), (69, 15796136), (86, 12673644), (92, 11847102), (94, 11595036), (129, 8449096), (138, 7898068), (141, 7730024), (172, 6336822), (184, 5923551), (188, 5797518), (258, 4224548), (276, 3949034), (282, 3865012), (344, 3168411), (376, 2898759), (516, 2112274), (552, 1974517), (564, 1932506), (977, 1115592), (989, 1102056), (1032, 1056137), (1081, 1008264), (1128, 966253), (1954, 557796), (1978, 551028), (2021, 539304), (2162, 504132), (2931, 371864), (2967, 367352), (3243, 336088), (3908, 278898), (3956, 275514), (4042, 269652), (4324, 252066), (5862, 185932), (5934, 183676), (6063, 179768), (6486, 168044), (7816, 139449), (7912, 137757), (8084, 134826), (8648, 126033), (11724, 92966), (11868, 91838), (12126, 89884), (12972, 84022), (16168, 67413), (22471, 48504), (23448, 46483), (23736, 45919), (24252, 44942), (25944, 42011)]