2218740384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{471671}}^1$

素因数の和:471698

約数の個数: 72

約数和(自身を含む): 6775096608

約数和(自身を除く): 4556356224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 471671, 943342, 1415013, 1886684, 2830026, 3301697, 3773368, 5660052, 6603394, 7546736, 9905091, 11320104, 13206788, 15093472, 19810182, 22640208, 23111879, 26413576, 39620364, 45280416, 46223758, 52827152, 69335637, 79240728, 92447516, 105654304, 138671274, 158481456, 184895032, 277342548, 316962912, 369790064, 554685096, 739580128, 1109370192, 2218740384]

約数ペア:

[(1, 2218740384), (2, 1109370192), (3, 739580128), (4, 554685096), (6, 369790064), (7, 316962912), (8, 277342548), (12, 184895032), (14, 158481456), (16, 138671274), (21, 105654304), (24, 92447516), (28, 79240728), (32, 69335637), (42, 52827152), (48, 46223758), (49, 45280416), (56, 39620364), (84, 26413576), (96, 23111879), (98, 22640208), (112, 19810182), (147, 15093472), (168, 13206788), (196, 11320104), (224, 9905091), (294, 7546736), (336, 6603394), (392, 5660052), (588, 3773368), (672, 3301697), (784, 2830026), (1176, 1886684), (1568, 1415013), (2352, 943342), (4704, 471671)]