268491664

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32839}}^1$

素因数の和:32927

約数の個数: 40

約数和(自身を含む): 602679680

約数和(自身を除く): 334188016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 32839, 65678, 131356, 229873, 262712, 459746, 525424, 919492, 1838984, 2397247, 3677968, 4794494, 9588988, 16780729, 19177976, 33561458, 38355952, 67122916, 134245832, 268491664]

約数ペア:

[(1, 268491664), (2, 134245832), (4, 67122916), (7, 38355952), (8, 33561458), (14, 19177976), (16, 16780729), (28, 9588988), (56, 4794494), (73, 3677968), (112, 2397247), (146, 1838984), (292, 919492), (511, 525424), (584, 459746), (1022, 262712), (1168, 229873), (2044, 131356), (4088, 65678), (8176, 32839)]