242294514

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 625855440

約数和(自身を除く): 383560926

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 139, 147, 154, 231, 242, 278, 294, 343, 363, 417, 462, 539, 686, 726, 834, 847, 973, 1029, 1078, 1529, 1617, 1694, 1946, 2058, 2401, 2541, 2919, 3058, 3234, 3773, 4587, 4802, 5082, 5838, 5929, 6811, 7203, 7546, 9174, 10703, 11319, 11858, 13622, 14406, 16819, 17787, 20433, 21406, 22638, 26411, 32109, 33638, 35574, 40866, 41503, 47677, 50457, 52822, 64218, 74921, 79233, 83006, 95354, 100914, 117733, 124509, 143031, 149842, 158466, 224763, 235466, 249018, 286062, 290521, 333739, 353199, 449526, 524447, 581042, 667478, 706398, 824131, 871563, 1001217, 1048894, 1573341, 1648262, 1743126, 2002434, 2472393, 3146682, 3671129, 4944786, 5768917, 7342258, 11013387, 11537834, 17306751, 22026774, 34613502, 40382419, 80764838, 121147257, 242294514]

約数ペア:

[(1, 242294514), (2, 121147257), (3, 80764838), (6, 40382419), (7, 34613502), (11, 22026774), (14, 17306751), (21, 11537834), (22, 11013387), (33, 7342258), (42, 5768917), (49, 4944786), (66, 3671129), (77, 3146682), (98, 2472393), (121, 2002434), (139, 1743126), (147, 1648262), (154, 1573341), (231, 1048894), (242, 1001217), (278, 871563), (294, 824131), (343, 706398), (363, 667478), (417, 581042), (462, 524447), (539, 449526), (686, 353199), (726, 333739), (834, 290521), (847, 286062), (973, 249018), (1029, 235466), (1078, 224763), (1529, 158466), (1617, 149842), (1694, 143031), (1946, 124509), (2058, 117733), (2401, 100914), (2541, 95354), (2919, 83006), (3058, 79233), (3234, 74921), (3773, 64218), (4587, 52822), (4802, 50457), (5082, 47677), (5838, 41503), (5929, 40866), (6811, 35574), (7203, 33638), (7546, 32109), (9174, 26411), (10703, 22638), (11319, 21406), (11858, 20433), (13622, 17787), (14406, 16819)]