213408768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 88

約数和(自身を含む): 574339072

約数和(自身を除く): 360930304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 547, 762, 768, 1016, 1024, 1094, 1524, 1536, 1641, 2032, 2188, 3048, 3072, 3282, 4064, 4376, 6096, 6564, 8128, 8752, 12192, 13128, 16256, 17504, 24384, 26256, 32512, 35008, 48768, 52512, 65024, 69469, 70016, 97536, 105024, 130048, 138938, 140032, 195072, 208407, 210048, 277876, 280064, 390144, 416814, 420096, 555752, 560128, 833628, 840192, 1111504, 1667256, 1680384, 2223008, 3334512, 4446016, 6669024, 8892032, 13338048, 17784064, 26676096, 35568128, 53352192, 71136256, 106704384, 213408768]

約数ペア:

[(1, 213408768), (2, 106704384), (3, 71136256), (4, 53352192), (6, 35568128), (8, 26676096), (12, 17784064), (16, 13338048), (24, 8892032), (32, 6669024), (48, 4446016), (64, 3334512), (96, 2223008), (127, 1680384), (128, 1667256), (192, 1111504), (254, 840192), (256, 833628), (381, 560128), (384, 555752), (508, 420096), (512, 416814), (547, 390144), (762, 280064), (768, 277876), (1016, 210048), (1024, 208407), (1094, 195072), (1524, 140032), (1536, 138938), (1641, 130048), (2032, 105024), (2188, 97536), (3048, 70016), (3072, 69469), (3282, 65024), (4064, 52512), (4376, 48768), (6096, 35008), (6564, 32512), (8128, 26256), (8752, 24384), (12192, 17504), (13128, 16256)]