245768504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{28631}}^1$

素因数の和:28703

約数の個数: 32

約数和(自身を含む): 489607200

約数和(自身を除く): 243838696

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 28631, 57262, 114524, 229048, 830299, 1059347, 1660598, 2118694, 3321196, 4237388, 6642392, 8474776, 30721063, 61442126, 122884252, 245768504]

約数ペア:

[(1, 245768504), (2, 122884252), (4, 61442126), (8, 30721063), (29, 8474776), (37, 6642392), (58, 4237388), (74, 3321196), (116, 2118694), (148, 1660598), (232, 1059347), (296, 830299), (1073, 229048), (2146, 114524), (4292, 57262), (8584, 28631)]