816184968

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2341}}^1$

素因数の和:2622

約数の個数: 64

約数和(自身を含む): 2079696000

約数和(自身を除く): 1263511032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 199, 219, 292, 398, 438, 584, 597, 796, 876, 1194, 1592, 1752, 2341, 2388, 4682, 4776, 7023, 9364, 14046, 14527, 18728, 28092, 29054, 43581, 56184, 58108, 87162, 116216, 170893, 174324, 341786, 348648, 465859, 512679, 683572, 931718, 1025358, 1367144, 1397577, 1863436, 2050716, 2795154, 3726872, 4101432, 5590308, 11180616, 34007707, 68015414, 102023121, 136030828, 204046242, 272061656, 408092484, 816184968]

約数ペア:

[(1, 816184968), (2, 408092484), (3, 272061656), (4, 204046242), (6, 136030828), (8, 102023121), (12, 68015414), (24, 34007707), (73, 11180616), (146, 5590308), (199, 4101432), (219, 3726872), (292, 2795154), (398, 2050716), (438, 1863436), (584, 1397577), (597, 1367144), (796, 1025358), (876, 931718), (1194, 683572), (1592, 512679), (1752, 465859), (2341, 348648), (2388, 341786), (4682, 174324), (4776, 170893), (7023, 116216), (9364, 87162), (14046, 58108), (14527, 56184), (18728, 43581), (28092, 29054)]