422078356

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{27259}}^1$

素因数の和:27356

約数の個数: 36

約数和(自身を含む): 870139200

約数和(自身を除く): 448060844

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 15484, 27259, 54518, 109036, 190813, 381626, 763252, 1335691, 2153461, 2671382, 4306922, 5342764, 8613844, 15074227, 30148454, 60296908, 105519589, 211039178, 422078356]

約数ペア:

[(1, 422078356), (2, 211039178), (4, 105519589), (7, 60296908), (14, 30148454), (28, 15074227), (49, 8613844), (79, 5342764), (98, 4306922), (158, 2671382), (196, 2153461), (316, 1335691), (553, 763252), (1106, 381626), (2212, 190813), (3871, 109036), (7742, 54518), (15484, 27259)]