643463168

素因数分解:

$2^{11}\times {\mathrm{379}}^1\times {\mathrm{829}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 1291563000

約数和(自身を除く): 648099832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 379, 512, 758, 829, 1024, 1516, 1658, 2048, 3032, 3316, 6064, 6632, 12128, 13264, 24256, 26528, 48512, 53056, 97024, 106112, 194048, 212224, 314191, 388096, 424448, 628382, 776192, 848896, 1256764, 1697792, 2513528, 5027056, 10054112, 20108224, 40216448, 80432896, 160865792, 321731584, 643463168]

約数ペア:

[(1, 643463168), (2, 321731584), (4, 160865792), (8, 80432896), (16, 40216448), (32, 20108224), (64, 10054112), (128, 5027056), (256, 2513528), (379, 1697792), (512, 1256764), (758, 848896), (829, 776192), (1024, 628382), (1516, 424448), (1658, 388096), (2048, 314191), (3032, 212224), (3316, 194048), (6064, 106112), (6632, 97024), (12128, 53056), (13264, 48512), (24256, 26528)]