899806968

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{6581}}^1$

素因数の和:6810

約数の個数: 80

約数和(自身を含む): 2532621960

約数和(自身を除く): 1632814992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5697, 6581, 7596, 11394, 13162, 15192, 17091, 19743, 22788, 26324, 34182, 39486, 45576, 52648, 59229, 68364, 78972, 118458, 136728, 157944, 177687, 236916, 355374, 473832, 533061, 710748, 1066122, 1388591, 1421496, 2132244, 2777182, 4165773, 4264488, 5554364, 8331546, 11108728, 12497319, 16663092, 24994638, 33326184, 37491957, 49989276, 74983914, 99978552, 112475871, 149967828, 224951742, 299935656, 449903484, 899806968]

約数ペア:

[(1, 899806968), (2, 449903484), (3, 299935656), (4, 224951742), (6, 149967828), (8, 112475871), (9, 99978552), (12, 74983914), (18, 49989276), (24, 37491957), (27, 33326184), (36, 24994638), (54, 16663092), (72, 12497319), (81, 11108728), (108, 8331546), (162, 5554364), (211, 4264488), (216, 4165773), (324, 2777182), (422, 2132244), (633, 1421496), (648, 1388591), (844, 1066122), (1266, 710748), (1688, 533061), (1899, 473832), (2532, 355374), (3798, 236916), (5064, 177687), (5697, 157944), (6581, 136728), (7596, 118458), (11394, 78972), (13162, 68364), (15192, 59229), (17091, 52648), (19743, 45576), (22788, 39486), (26324, 34182)]