211911552

素因数分解:

$2^7\times 3^7\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 633991200

約数和(自身を除く): 422079648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 757, 864, 972, 1152, 1296, 1458, 1514, 1728, 1944, 2187, 2271, 2592, 2916, 3028, 3456, 3888, 4374, 4542, 5184, 5832, 6056, 6813, 7776, 8748, 9084, 10368, 11664, 12112, 13626, 15552, 17496, 18168, 20439, 23328, 24224, 27252, 31104, 34992, 36336, 40878, 46656, 48448, 54504, 61317, 69984, 72672, 81756, 93312, 96896, 109008, 122634, 139968, 145344, 163512, 183951, 218016, 245268, 279936, 290688, 327024, 367902, 436032, 490536, 551853, 654048, 735804, 872064, 981072, 1103706, 1308096, 1471608, 1655559, 1962144, 2207412, 2616192, 2943216, 3311118, 3924288, 4414824, 5886432, 6622236, 7848576, 8829648, 11772864, 13244472, 17659296, 23545728, 26488944, 35318592, 52977888, 70637184, 105955776, 211911552]

約数ペア:

[(1, 211911552), (2, 105955776), (3, 70637184), (4, 52977888), (6, 35318592), (8, 26488944), (9, 23545728), (12, 17659296), (16, 13244472), (18, 11772864), (24, 8829648), (27, 7848576), (32, 6622236), (36, 5886432), (48, 4414824), (54, 3924288), (64, 3311118), (72, 2943216), (81, 2616192), (96, 2207412), (108, 1962144), (128, 1655559), (144, 1471608), (162, 1308096), (192, 1103706), (216, 981072), (243, 872064), (288, 735804), (324, 654048), (384, 551853), (432, 490536), (486, 436032), (576, 367902), (648, 327024), (729, 290688), (757, 279936), (864, 245268), (972, 218016), (1152, 183951), (1296, 163512), (1458, 145344), (1514, 139968), (1728, 122634), (1944, 109008), (2187, 96896), (2271, 93312), (2592, 81756), (2916, 72672), (3028, 69984), (3456, 61317), (3888, 54504), (4374, 48448), (4542, 46656), (5184, 40878), (5832, 36336), (6056, 34992), (6813, 31104), (7776, 27252), (8748, 24224), (9084, 23328), (10368, 20439), (11664, 18168), (12112, 17496), (13626, 15552)]