198889824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{42281}}^1$

素因数の和:42308

約数の個数: 72

約数和(自身を含む): 607338648

約数和(自身を除く): 408448824

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, 42281, 84562, 126843, 169124, 253686, 295967, 338248, 507372, 591934, 676496, 887901, 1014744, 1183868, 1352992, 1775802, 2029488, 2071769, 2367736, 3551604, 4058976, 4143538, 4735472, 6215307, 7103208, 8287076, 9470944, 12430614, 14206416, 16574152, 24861228, 28412832, 33148304, 49722456, 66296608, 99444912, 198889824]

約数ペア:

[(1, 198889824), (2, 99444912), (3, 66296608), (4, 49722456), (6, 33148304), (7, 28412832), (8, 24861228), (12, 16574152), (14, 14206416), (16, 12430614), (21, 9470944), (24, 8287076), (28, 7103208), (32, 6215307), (42, 4735472), (48, 4143538), (49, 4058976), (56, 3551604), (84, 2367736), (96, 2071769), (98, 2029488), (112, 1775802), (147, 1352992), (168, 1183868), (196, 1014744), (224, 887901), (294, 676496), (336, 591934), (392, 507372), (588, 338248), (672, 295967), (784, 253686), (1176, 169124), (1568, 126843), (2352, 84562), (4704, 42281)]