388045908054

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{8978803}}^1$

素因数の和:8978839

約数の個数: 60

約数和(自身を含む): 980835570156

約数和(自身を除く): 592789662102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2401, 3087, 4802, 6174, 7203, 14406, 21609, 43218, 8978803, 17957606, 26936409, 53872818, 62851621, 80809227, 125703242, 161618454, 188554863, 377109726, 439961347, 565664589, 879922694, 1131329178, 1319884041, 2639768082, 3079729429, 3959652123, 6159458858, 7919304246, 9239188287, 18478376574, 21558106003, 27717564861, 43116212006, 55435129722, 64674318009, 129348636018, 194022954027, 388045908054]

約数ペア:

[(1, 388045908054), (2, 194022954027), (3, 129348636018), (6, 64674318009), (7, 55435129722), (9, 43116212006), (14, 27717564861), (18, 21558106003), (21, 18478376574), (42, 9239188287), (49, 7919304246), (63, 6159458858), (98, 3959652123), (126, 3079729429), (147, 2639768082), (294, 1319884041), (343, 1131329178), (441, 879922694), (686, 565664589), (882, 439961347), (1029, 377109726), (2058, 188554863), (2401, 161618454), (3087, 125703242), (4802, 80809227), (6174, 62851621), (7203, 53872818), (14406, 26936409), (21609, 17957606), (43218, 8978803)]