1212372238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 2508226560

約数和(自身を除く): 1295854322

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 59, 77, 94, 118, 119, 154, 167, 187, 238, 329, 334, 374, 413, 517, 649, 658, 799, 826, 1003, 1034, 1169, 1298, 1309, 1598, 1837, 2006, 2338, 2618, 2773, 2839, 3619, 3674, 4543, 5546, 5593, 5678, 7021, 7238, 7849, 8789, 9086, 9853, 11033, 11186, 12859, 14042, 15698, 17578, 19411, 19706, 19873, 22066, 25718, 30503, 31229, 38822, 39746, 47141, 54943, 61006, 61523, 62458, 68971, 77231, 86339, 94282, 108383, 109886, 123046, 133433, 137942, 154462, 167501, 172678, 213521, 216766, 218603, 266866, 329987, 335002, 427042, 437206, 463091, 518551, 604373, 659974, 758681, 926182, 934031, 1037102, 1172507, 1208746, 1467763, 1517362, 1842511, 1868062, 2345014, 2935526, 3241637, 3629857, 3685022, 5094001, 6483274, 7259714, 7872547, 10188002, 10274341, 12897577, 15745094, 20548682, 25795154, 35658007, 55107829, 71316014, 86598017, 110215658, 173196034, 606186119, 1212372238]

約数ペア:

[(1, 1212372238), (2, 606186119), (7, 173196034), (11, 110215658), (14, 86598017), (17, 71316014), (22, 55107829), (34, 35658007), (47, 25795154), (59, 20548682), (77, 15745094), (94, 12897577), (118, 10274341), (119, 10188002), (154, 7872547), (167, 7259714), (187, 6483274), (238, 5094001), (329, 3685022), (334, 3629857), (374, 3241637), (413, 2935526), (517, 2345014), (649, 1868062), (658, 1842511), (799, 1517362), (826, 1467763), (1003, 1208746), (1034, 1172507), (1169, 1037102), (1298, 934031), (1309, 926182), (1598, 758681), (1837, 659974), (2006, 604373), (2338, 518551), (2618, 463091), (2773, 437206), (2839, 427042), (3619, 335002), (3674, 329987), (4543, 266866), (5546, 218603), (5593, 216766), (5678, 213521), (7021, 172678), (7238, 167501), (7849, 154462), (8789, 137942), (9086, 133433), (9853, 123046), (11033, 109886), (11186, 108383), (12859, 94282), (14042, 86339), (15698, 77231), (17578, 68971), (19411, 62458), (19706, 61523), (19873, 61006), (22066, 54943), (25718, 47141), (30503, 39746), (31229, 38822)]