680234368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2699}}^1$

素因数の和:2903

約数の個数: 64

約数和(自身を含む): 1487160000

約数和(自身を除く): 806925632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 179, 352, 358, 704, 716, 1408, 1432, 1969, 2699, 2864, 3938, 5398, 5728, 7876, 10796, 11456, 15752, 21592, 22912, 29689, 31504, 43184, 59378, 63008, 86368, 118756, 126016, 172736, 237512, 252032, 345472, 475024, 483121, 950048, 966242, 1900096, 1932484, 3800192, 3864968, 5314331, 7729936, 10628662, 15459872, 21257324, 30919744, 42514648, 61839488, 85029296, 170058592, 340117184, 680234368]

約数ペア:

[(1, 680234368), (2, 340117184), (4, 170058592), (8, 85029296), (11, 61839488), (16, 42514648), (22, 30919744), (32, 21257324), (44, 15459872), (64, 10628662), (88, 7729936), (128, 5314331), (176, 3864968), (179, 3800192), (352, 1932484), (358, 1900096), (704, 966242), (716, 950048), (1408, 483121), (1432, 475024), (1969, 345472), (2699, 252032), (2864, 237512), (3938, 172736), (5398, 126016), (5728, 118756), (7876, 86368), (10796, 63008), (11456, 59378), (15752, 43184), (21592, 31504), (22912, 29689)]