242287914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2211

約数の個数: 64

約数和(自身を含む): 554729472

約数和(自身を除く): 312441558

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 47, 66, 74, 94, 111, 141, 222, 282, 407, 517, 814, 1034, 1221, 1551, 1739, 2111, 2442, 3102, 3478, 4222, 5217, 6333, 10434, 12666, 19129, 23221, 38258, 46442, 57387, 69663, 78107, 99217, 114774, 139326, 156214, 198434, 234321, 297651, 468642, 595302, 859177, 1091387, 1718354, 2182774, 2577531, 3274161, 3671029, 5155062, 6548322, 7342058, 11013087, 22026174, 40381319, 80762638, 121143957, 242287914]

約数ペア:

[(1, 242287914), (2, 121143957), (3, 80762638), (6, 40381319), (11, 22026174), (22, 11013087), (33, 7342058), (37, 6548322), (47, 5155062), (66, 3671029), (74, 3274161), (94, 2577531), (111, 2182774), (141, 1718354), (222, 1091387), (282, 859177), (407, 595302), (517, 468642), (814, 297651), (1034, 234321), (1221, 198434), (1551, 156214), (1739, 139326), (2111, 114774), (2442, 99217), (3102, 78107), (3478, 69663), (4222, 57387), (5217, 46442), (6333, 38258), (10434, 23221), (12666, 19129)]