246007664

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30089}}^1$

素因数の和:30177

約数の個数: 40

約数和(自身を含む): 552211680

約数和(自身を除く): 306204016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 30089, 60178, 120356, 210623, 240712, 421246, 481424, 842492, 1684984, 2196497, 3369968, 4392994, 8785988, 15375479, 17571976, 30750958, 35143952, 61501916, 123003832, 246007664]

約数ペア:

[(1, 246007664), (2, 123003832), (4, 61501916), (7, 35143952), (8, 30750958), (14, 17571976), (16, 15375479), (28, 8785988), (56, 4392994), (73, 3369968), (112, 2196497), (146, 1684984), (292, 842492), (511, 481424), (584, 421246), (1022, 240712), (1168, 210623), (2044, 120356), (4088, 60178), (8176, 30089)]