238355964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7817}}^1$

素因数の和:7856

約数の個数: 108

約数和(自身を含む): 756970032

約数和(自身を除く): 518614068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 7817, 10164, 15246, 15634, 23451, 30492, 31268, 46902, 54719, 70353, 85987, 93804, 109438, 140706, 164157, 171974, 218876, 257961, 281412, 328314, 343948, 492471, 515922, 601909, 656628, 773883, 945857, 984942, 1031844, 1203818, 1547766, 1805727, 1891714, 1969884, 2407636, 2837571, 3095532, 3611454, 3783428, 5417181, 5675142, 6620999, 7222908, 8512713, 10834362, 11350284, 13241998, 17025426, 19862997, 21668724, 26483996, 34050852, 39725994, 59588991, 79451988, 119177982, 238355964]

約数ペア:

[(1, 238355964), (2, 119177982), (3, 79451988), (4, 59588991), (6, 39725994), (7, 34050852), (9, 26483996), (11, 21668724), (12, 19862997), (14, 17025426), (18, 13241998), (21, 11350284), (22, 10834362), (28, 8512713), (33, 7222908), (36, 6620999), (42, 5675142), (44, 5417181), (63, 3783428), (66, 3611454), (77, 3095532), (84, 2837571), (99, 2407636), (121, 1969884), (126, 1891714), (132, 1805727), (154, 1547766), (198, 1203818), (231, 1031844), (242, 984942), (252, 945857), (308, 773883), (363, 656628), (396, 601909), (462, 515922), (484, 492471), (693, 343948), (726, 328314), (847, 281412), (924, 257961), (1089, 218876), (1386, 171974), (1452, 164157), (1694, 140706), (2178, 109438), (2541, 93804), (2772, 85987), (3388, 70353), (4356, 54719), (5082, 46902), (7623, 31268), (7817, 30492), (10164, 23451), (15246, 15634)]