215344768

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 451166400

約数和(自身を除く): 235821632

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 193, 368, 379, 386, 736, 758, 772, 1472, 1516, 1544, 2944, 3032, 3088, 4439, 6064, 6176, 8717, 8878, 12128, 12352, 17434, 17756, 24256, 24704, 34868, 35512, 48512, 69736, 71024, 73147, 139472, 142048, 146294, 278944, 284096, 292588, 557888, 568192, 585176, 1115776, 1170352, 1682381, 2340704, 3364762, 4681408, 6729524, 9362816, 13459048, 26918096, 53836192, 107672384, 215344768]

約数ペア:

[(1, 215344768), (2, 107672384), (4, 53836192), (8, 26918096), (16, 13459048), (23, 9362816), (32, 6729524), (46, 4681408), (64, 3364762), (92, 2340704), (128, 1682381), (184, 1170352), (193, 1115776), (368, 585176), (379, 568192), (386, 557888), (736, 292588), (758, 284096), (772, 278944), (1472, 146294), (1516, 142048), (1544, 139472), (2944, 73147), (3032, 71024), (3088, 69736), (4439, 48512), (6064, 35512), (6176, 34868), (8717, 24704), (8878, 24256), (12128, 17756), (12352, 17434)]