219319936

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3017

約数の個数: 64

約数和(自身を含む): 485805600

約数和(自身を除く): 266485664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 352, 424, 583, 704, 848, 1166, 1408, 1696, 2332, 2939, 3392, 4664, 5878, 6784, 9328, 11756, 18656, 23512, 32329, 37312, 47024, 64658, 74624, 94048, 129316, 155767, 188096, 258632, 311534, 376192, 517264, 623068, 1034528, 1246136, 1713437, 2069056, 2492272, 3426874, 4138112, 4984544, 6853748, 9969088, 13707496, 19938176, 27414992, 54829984, 109659968, 219319936]

約数ペア:

[(1, 219319936), (2, 109659968), (4, 54829984), (8, 27414992), (11, 19938176), (16, 13707496), (22, 9969088), (32, 6853748), (44, 4984544), (53, 4138112), (64, 3426874), (88, 2492272), (106, 2069056), (128, 1713437), (176, 1246136), (212, 1034528), (352, 623068), (424, 517264), (583, 376192), (704, 311534), (848, 258632), (1166, 188096), (1408, 155767), (1696, 129316), (2332, 94048), (2939, 74624), (3392, 64658), (4664, 47024), (5878, 37312), (6784, 32329), (9328, 23512), (11756, 18656)]