561282304

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 1255490208

約数和(自身を除く): 694207904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 592, 704, 814, 1184, 1408, 1628, 2368, 2816, 3256, 4736, 5387, 6512, 9472, 10774, 13024, 21548, 26048, 43096, 52096, 59257, 86192, 104192, 118514, 172384, 199319, 237028, 344768, 398638, 474056, 689536, 797276, 948112, 1379072, 1594552, 1896224, 2192509, 3189104, 3792448, 4385018, 6378208, 7584896, 8770036, 12756416, 15169792, 17540072, 25512832, 35080144, 51025664, 70160288, 140320576, 280641152, 561282304]

約数ペア:

[(1, 561282304), (2, 280641152), (4, 140320576), (8, 70160288), (11, 51025664), (16, 35080144), (22, 25512832), (32, 17540072), (37, 15169792), (44, 12756416), (64, 8770036), (74, 7584896), (88, 6378208), (128, 4385018), (148, 3792448), (176, 3189104), (256, 2192509), (296, 1896224), (352, 1594552), (407, 1379072), (592, 948112), (704, 797276), (814, 689536), (1184, 474056), (1408, 398638), (1628, 344768), (2368, 237028), (2816, 199319), (3256, 172384), (4736, 118514), (5387, 104192), (6512, 86192), (9472, 59257), (10774, 52096), (13024, 43096), (21548, 26048)]