681227184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1290203}}^1$

素因数の和:1290225

約数の個数: 40

約数和(自身を含む): 1919823552

約数和(自身を除く): 1238596368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1290203, 2580406, 3870609, 5160812, 7741218, 10321624, 14192233, 15482436, 20643248, 28384466, 30964872, 42576699, 56768932, 61929744, 85153398, 113537864, 170306796, 227075728, 340613592, 681227184]

約数ペア:

[(1, 681227184), (2, 340613592), (3, 227075728), (4, 170306796), (6, 113537864), (8, 85153398), (11, 61929744), (12, 56768932), (16, 42576699), (22, 30964872), (24, 28384466), (33, 20643248), (44, 15482436), (48, 14192233), (66, 10321624), (88, 7741218), (132, 5160812), (176, 3870609), (264, 2580406), (528, 1290203)]