997887.00000000

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1484

約数の個数: 72

約数和(自身を含む): 69287400

約数和(自身を除く): 45345672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1409, 1416, 1888, 2124, 2818, 2832, 4227, 4248, 5636, 5664, 8454, 8496, 11272, 12681, 16908, 16992, 22544, 25362, 33816, 45088, 50724, 67632, 83131, 101448, 135264, 166262, 202896, 249393, 332524, 405792, 498786, 665048, 748179, 997572, 1330096, 1496358, 1995144, 2660192, 2992716, 3990288, 5985432, 7980576, 11970864, 23941728]

約数ペア:

[(1, 23941728), (2, 11970864), (3, 7980576), (4, 5985432), (6, 3990288), (8, 2992716), (9, 2660192), (12, 1995144), (16, 1496358), (18, 1330096), (24, 997572), (32, 748179), (36, 665048), (48, 498786), (59, 405792), (72, 332524), (96, 249393), (118, 202896), (144, 166262), (177, 135264), (236, 101448), (288, 83131), (354, 67632), (472, 50724), (531, 45088), (708, 33816), (944, 25362), (1062, 22544), (1409, 16992), (1416, 16908), (1888, 12681), (2124, 11272), (2818, 8496), (2832, 8454), (4227, 5664), (4248, 5636)]