215302464

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28753}}^1$

素因数の和:28784

約数の個数: 84

約数和(自身を含む): 664619956

約数和(自身を除く): 449317492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 28753, 57506, 86259, 115012, 172518, 230024, 258777, 345036, 373789, 460048, 517554, 690072, 747578, 920096, 1035108, 1121367, 1380144, 1495156, 1840192, 2070216, 2242734, 2760288, 2990312, 3364101, 4140432, 4485468, 5520576, 5980624, 6728202, 8280864, 8970936, 11961248, 13456404, 16561728, 17941872, 23922496, 26912808, 35883744, 53825616, 71767488, 107651232, 215302464]

約数ペア:

[(1, 215302464), (2, 107651232), (3, 71767488), (4, 53825616), (6, 35883744), (8, 26912808), (9, 23922496), (12, 17941872), (13, 16561728), (16, 13456404), (18, 11961248), (24, 8970936), (26, 8280864), (32, 6728202), (36, 5980624), (39, 5520576), (48, 4485468), (52, 4140432), (64, 3364101), (72, 2990312), (78, 2760288), (96, 2242734), (104, 2070216), (117, 1840192), (144, 1495156), (156, 1380144), (192, 1121367), (208, 1035108), (234, 920096), (288, 747578), (312, 690072), (416, 517554), (468, 460048), (576, 373789), (624, 345036), (832, 258777), (936, 230024), (1248, 172518), (1872, 115012), (2496, 86259), (3744, 57506), (7488, 28753)]