423398304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{210019}}^1$

素因数の和:210042

約数の個数: 72

約数和(自身を含む): 1376051040

約数和(自身を除く): 952652736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 210019, 420038, 630057, 840076, 1260114, 1470133, 1680152, 1890171, 2520228, 2940266, 3360304, 3780342, 4410399, 5040456, 5880532, 6720608, 7560684, 8820798, 10080912, 11761064, 13231197, 15121368, 17641596, 20161824, 23522128, 26462394, 30242736, 35283192, 47044256, 52924788, 60485472, 70566384, 105849576, 141132768, 211699152, 423398304]

約数ペア:

[(1, 423398304), (2, 211699152), (3, 141132768), (4, 105849576), (6, 70566384), (7, 60485472), (8, 52924788), (9, 47044256), (12, 35283192), (14, 30242736), (16, 26462394), (18, 23522128), (21, 20161824), (24, 17641596), (28, 15121368), (32, 13231197), (36, 11761064), (42, 10080912), (48, 8820798), (56, 7560684), (63, 6720608), (72, 5880532), (84, 5040456), (96, 4410399), (112, 3780342), (126, 3360304), (144, 2940266), (168, 2520228), (224, 1890171), (252, 1680152), (288, 1470133), (336, 1260114), (504, 840076), (672, 630057), (1008, 420038), (2016, 210019)]