242493444

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 633453912

約数和(自身を除く): 390960468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1741, 1908, 2628, 3482, 3869, 5223, 6964, 7738, 10446, 11607, 15476, 15669, 20892, 23214, 31338, 34821, 46428, 62676, 69642, 92273, 127093, 139284, 184546, 254186, 276819, 369092, 381279, 508372, 553638, 762558, 830457, 1107276, 1143837, 1525116, 1660914, 2287674, 3321828, 4575348, 6735929, 13471858, 20207787, 26943716, 40415574, 60623361, 80831148, 121246722, 242493444]

約数ペア:

[(1, 242493444), (2, 121246722), (3, 80831148), (4, 60623361), (6, 40415574), (9, 26943716), (12, 20207787), (18, 13471858), (36, 6735929), (53, 4575348), (73, 3321828), (106, 2287674), (146, 1660914), (159, 1525116), (212, 1143837), (219, 1107276), (292, 830457), (318, 762558), (438, 553638), (477, 508372), (636, 381279), (657, 369092), (876, 276819), (954, 254186), (1314, 184546), (1741, 139284), (1908, 127093), (2628, 92273), (3482, 69642), (3869, 62676), (5223, 46428), (6964, 34821), (7738, 31338), (10446, 23214), (11607, 20892), (15476, 15669)]