221412864

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3135

約数の個数: 80

約数和(自身を含む): 602604288

約数和(自身を除く): 381191424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1504, 1536, 2256, 3008, 3067, 4512, 6016, 6134, 9024, 9201, 12032, 12268, 18048, 18402, 24064, 24536, 36096, 36804, 49072, 72192, 73608, 98144, 144149, 147216, 196288, 288298, 294432, 392576, 432447, 576596, 588864, 785152, 864894, 1153192, 1177728, 1570304, 1729788, 2306384, 2355456, 3459576, 4612768, 4710912, 6919152, 9225536, 13838304, 18451072, 27676608, 36902144, 55353216, 73804288, 110706432, 221412864]

約数ペア:

[(1, 221412864), (2, 110706432), (3, 73804288), (4, 55353216), (6, 36902144), (8, 27676608), (12, 18451072), (16, 13838304), (24, 9225536), (32, 6919152), (47, 4710912), (48, 4612768), (64, 3459576), (94, 2355456), (96, 2306384), (128, 1729788), (141, 1570304), (188, 1177728), (192, 1153192), (256, 864894), (282, 785152), (376, 588864), (384, 576596), (512, 432447), (564, 392576), (752, 294432), (768, 288298), (1128, 196288), (1504, 147216), (1536, 144149), (2256, 98144), (3008, 73608), (3067, 72192), (4512, 49072), (6016, 36804), (6134, 36096), (9024, 24536), (9201, 24064), (12032, 18402), (12268, 18048)]