1222420416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{909539}}^1$

素因数の和:909561

約数の個数: 56

約数和(自身を含む): 3696370560

約数和(自身を除く): 2473950144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 909539, 1819078, 2728617, 3638156, 5457234, 6366773, 7276312, 10914468, 12733546, 14552624, 19100319, 21828936, 25467092, 29105248, 38200638, 43657872, 50934184, 58210496, 76401276, 87315744, 101868368, 152802552, 174631488, 203736736, 305605104, 407473472, 611210208, 1222420416]

約数ペア:

[(1, 1222420416), (2, 611210208), (3, 407473472), (4, 305605104), (6, 203736736), (7, 174631488), (8, 152802552), (12, 101868368), (14, 87315744), (16, 76401276), (21, 58210496), (24, 50934184), (28, 43657872), (32, 38200638), (42, 29105248), (48, 25467092), (56, 21828936), (64, 19100319), (84, 14552624), (96, 12733546), (112, 10914468), (168, 7276312), (192, 6366773), (224, 5457234), (336, 3638156), (448, 2728617), (672, 1819078), (1344, 909539)]