315225764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28793}}^1$

素因数の和:28844

約数の個数: 48

約数和(自身を含む): 696584448

約数和(自身を除く): 381358684

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 28793, 57586, 115172, 201551, 403102, 489481, 662239, 806204, 978962, 1324478, 1957924, 2648956, 3426367, 4635673, 6852734, 9271346, 11258063, 13705468, 18542692, 22516126, 45032252, 78806441, 157612882, 315225764]

約数ペア:

[(1, 315225764), (2, 157612882), (4, 78806441), (7, 45032252), (14, 22516126), (17, 18542692), (23, 13705468), (28, 11258063), (34, 9271346), (46, 6852734), (68, 4635673), (92, 3426367), (119, 2648956), (161, 1957924), (238, 1324478), (322, 978962), (391, 806204), (476, 662239), (644, 489481), (782, 403102), (1564, 201551), (2737, 115172), (5474, 57586), (10948, 28793)]