213086304

素因数分解:

$2^5\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1619}}^1$

素因数の和:2092

約数の個数: 72

約数和(自身を含む): 607665240

約数和(自身を除く): 394578936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 457, 914, 1371, 1619, 1828, 2742, 3238, 3656, 4113, 4857, 5484, 6476, 7312, 8226, 9714, 10968, 12952, 14571, 14624, 16452, 19428, 21936, 25904, 29142, 32904, 38856, 43872, 51808, 58284, 65808, 77712, 116568, 131616, 155424, 233136, 466272, 739883, 1479766, 2219649, 2959532, 4439298, 5919064, 6658947, 8878596, 11838128, 13317894, 17757192, 23676256, 26635788, 35514384, 53271576, 71028768, 106543152, 213086304]

約数ペア:

[(1, 213086304), (2, 106543152), (3, 71028768), (4, 53271576), (6, 35514384), (8, 26635788), (9, 23676256), (12, 17757192), (16, 13317894), (18, 11838128), (24, 8878596), (32, 6658947), (36, 5919064), (48, 4439298), (72, 2959532), (96, 2219649), (144, 1479766), (288, 739883), (457, 466272), (914, 233136), (1371, 155424), (1619, 131616), (1828, 116568), (2742, 77712), (3238, 65808), (3656, 58284), (4113, 51808), (4857, 43872), (5484, 38856), (6476, 32904), (7312, 29142), (8226, 25904), (9714, 21936), (10968, 19428), (12952, 16452), (14571, 14624)]