172943296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1533

約数の個数: 56

約数和(自身を含む): 360314240

約数和(自身を除く): 187370944

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1429, 1891, 1952, 1984, 2858, 3782, 3904, 5716, 7564, 11432, 15128, 22864, 30256, 44299, 45728, 60512, 87169, 88598, 91456, 121024, 174338, 177196, 348676, 354392, 697352, 708784, 1394704, 1417568, 2702239, 2789408, 2835136, 5404478, 5578816, 10808956, 21617912, 43235824, 86471648, 172943296]

約数ペア:

[(1, 172943296), (2, 86471648), (4, 43235824), (8, 21617912), (16, 10808956), (31, 5578816), (32, 5404478), (61, 2835136), (62, 2789408), (64, 2702239), (122, 1417568), (124, 1394704), (244, 708784), (248, 697352), (488, 354392), (496, 348676), (976, 177196), (992, 174338), (1429, 121024), (1891, 91456), (1952, 88598), (1984, 87169), (2858, 60512), (3782, 45728), (3904, 44299), (5716, 30256), (7564, 22864), (11432, 15128)]