1138456788

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{276593}}^1$

素因数の和:276621

約数の個数: 48

約数和(自身を含む): 3097852800

約数和(自身を除く): 1959396012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 276593, 553186, 829779, 1106372, 1659558, 1936151, 3319116, 3872302, 5808453, 7744604, 11616906, 13553057, 23233812, 27106114, 40659171, 54212228, 81318342, 94871399, 162636684, 189742798, 284614197, 379485596, 569228394, 1138456788]

約数ペア:

[(1, 1138456788), (2, 569228394), (3, 379485596), (4, 284614197), (6, 189742798), (7, 162636684), (12, 94871399), (14, 81318342), (21, 54212228), (28, 40659171), (42, 27106114), (49, 23233812), (84, 13553057), (98, 11616906), (147, 7744604), (196, 5808453), (294, 3872302), (343, 3319116), (588, 1936151), (686, 1659558), (1029, 1106372), (1372, 829779), (2058, 553186), (4116, 276593)]