248309928

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{11161}}^1$

素因数の和:11279

約数の個数: 64

約数和(自身を含む): 696508800

約数和(自身を除く): 448198872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 7416, 11124, 11161, 22248, 22322, 33483, 44644, 66966, 89288, 100449, 133932, 200898, 267864, 301347, 401796, 602694, 803592, 1149583, 1205388, 2299166, 2410776, 3448749, 4598332, 6897498, 9196664, 10346247, 13794996, 20692494, 27589992, 31038741, 41384988, 62077482, 82769976, 124154964, 248309928]

約数ペア:

[(1, 248309928), (2, 124154964), (3, 82769976), (4, 62077482), (6, 41384988), (8, 31038741), (9, 27589992), (12, 20692494), (18, 13794996), (24, 10346247), (27, 9196664), (36, 6897498), (54, 4598332), (72, 3448749), (103, 2410776), (108, 2299166), (206, 1205388), (216, 1149583), (309, 803592), (412, 602694), (618, 401796), (824, 301347), (927, 267864), (1236, 200898), (1854, 133932), (2472, 100449), (2781, 89288), (3708, 66966), (5562, 44644), (7416, 33483), (11124, 22322), (11161, 22248)]