238907724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 617722224

約数和(自身を除く): 378814500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 137, 242, 274, 363, 411, 484, 548, 726, 822, 1201, 1452, 1507, 1644, 2402, 3014, 3603, 4521, 4804, 6028, 7206, 9042, 13211, 14412, 16577, 18084, 26422, 33154, 39633, 49731, 52844, 66308, 79266, 99462, 145321, 158532, 164537, 198924, 290642, 329074, 435963, 493611, 581284, 658148, 871926, 987222, 1743852, 1809907, 1974444, 3619814, 5429721, 7239628, 10859442, 19908977, 21718884, 39817954, 59726931, 79635908, 119453862, 238907724]

約数ペア:

[(1, 238907724), (2, 119453862), (3, 79635908), (4, 59726931), (6, 39817954), (11, 21718884), (12, 19908977), (22, 10859442), (33, 7239628), (44, 5429721), (66, 3619814), (121, 1974444), (132, 1809907), (137, 1743852), (242, 987222), (274, 871926), (363, 658148), (411, 581284), (484, 493611), (548, 435963), (726, 329074), (822, 290642), (1201, 198924), (1452, 164537), (1507, 158532), (1644, 145321), (2402, 99462), (3014, 79266), (3603, 66308), (4521, 52844), (4804, 49731), (6028, 39633), (7206, 33154), (9042, 26422), (13211, 18084), (14412, 16577)]