245740768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84389}}^1$

素因数の和:84419

約数の個数: 48

約数和(自身を含む): 595455840

約数和(自身を除く): 349715072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 84389, 168778, 337556, 590723, 675112, 1097057, 1181446, 1350224, 2194114, 2362892, 2700448, 4388228, 4725784, 7679399, 8776456, 9451568, 15358798, 17552912, 18903136, 30717596, 35105824, 61435192, 122870384, 245740768]

約数ペア:

[(1, 245740768), (2, 122870384), (4, 61435192), (7, 35105824), (8, 30717596), (13, 18903136), (14, 17552912), (16, 15358798), (26, 9451568), (28, 8776456), (32, 7679399), (52, 4725784), (56, 4388228), (91, 2700448), (104, 2362892), (112, 2194114), (182, 1350224), (208, 1181446), (224, 1097057), (364, 675112), (416, 590723), (728, 337556), (1456, 168778), (2912, 84389)]