8889741014

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 19106254080

約数和(自身を除く): 10216513066

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 49, 77, 98, 119, 121, 133, 154, 187, 209, 211, 238, 242, 266, 323, 374, 418, 422, 539, 646, 833, 847, 931, 1078, 1309, 1331, 1463, 1477, 1666, 1694, 1862, 2057, 2261, 2299, 2321, 2618, 2662, 2926, 2954, 3553, 3587, 4009, 4114, 4522, 4598, 4642, 5929, 7106, 7174, 8018, 9163, 9317, 10241, 10339, 11858, 14399, 15827, 16093, 16247, 18326, 18634, 20482, 20678, 22627, 24871, 25109, 25289, 25531, 28063, 28798, 31654, 32186, 32494, 39083, 39457, 44099, 45254, 49742, 50218, 50578, 51062, 56126, 65219, 68153, 78166, 78914, 88198, 100793, 112651, 113729, 130438, 136306, 158389, 174097, 175763, 177023, 178717, 196441, 201586, 225302, 227458, 273581, 276199, 280841, 308693, 316778, 348194, 351526, 354046, 357434, 392882, 429913, 434027, 477071, 485089, 547162, 552398, 561682, 617386, 749683, 859826, 868054, 954142, 970178, 1108723, 1239161, 1251019, 1499366, 1915067, 1933393, 1965887, 2160851, 2217446, 2478322, 2502038, 3009391, 3038189, 3339497, 3395623, 3830134, 3866786, 3931774, 4321702, 4774297, 5247781, 5335979, 6018782, 6076378, 6678994, 6791246, 8246513, 9548594, 10495562, 10671958, 13761209, 16493026, 21065737, 21267323, 23769361, 27522418, 33420079, 36734467, 37351853, 42131474, 42534646, 47538722, 57725591, 66840158, 73468934, 74703706, 90711643, 115451182, 181423286, 233940553, 261462971, 404079137, 467881106, 522925942, 634981501, 808158274, 1269963002, 4444870507, 8889741014]

約数ペア:

[(1, 8889741014), (2, 4444870507), (7, 1269963002), (11, 808158274), (14, 634981501), (17, 522925942), (19, 467881106), (22, 404079137), (34, 261462971), (38, 233940553), (49, 181423286), (77, 115451182), (98, 90711643), (119, 74703706), (121, 73468934), (133, 66840158), (154, 57725591), (187, 47538722), (209, 42534646), (211, 42131474), (238, 37351853), (242, 36734467), (266, 33420079), (323, 27522418), (374, 23769361), (418, 21267323), (422, 21065737), (539, 16493026), (646, 13761209), (833, 10671958), (847, 10495562), (931, 9548594), (1078, 8246513), (1309, 6791246), (1331, 6678994), (1463, 6076378), (1477, 6018782), (1666, 5335979), (1694, 5247781), (1862, 4774297), (2057, 4321702), (2261, 3931774), (2299, 3866786), (2321, 3830134), (2618, 3395623), (2662, 3339497), (2926, 3038189), (2954, 3009391), (3553, 2502038), (3587, 2478322), (4009, 2217446), (4114, 2160851), (4522, 1965887), (4598, 1933393), (4642, 1915067), (5929, 1499366), (7106, 1251019), (7174, 1239161), (8018, 1108723), (9163, 970178), (9317, 954142), (10241, 868054), (10339, 859826), (11858, 749683), (14399, 617386), (15827, 561682), (16093, 552398), (16247, 547162), (18326, 485089), (18634, 477071), (20482, 434027), (20678, 429913), (22627, 392882), (24871, 357434), (25109, 354046), (25289, 351526), (25531, 348194), (28063, 316778), (28798, 308693), (31654, 280841), (32186, 276199), (32494, 273581), (39083, 227458), (39457, 225302), (44099, 201586), (45254, 196441), (49742, 178717), (50218, 177023), (50578, 175763), (51062, 174097), (56126, 158389), (65219, 136306), (68153, 130438), (78166, 113729), (78914, 112651), (88198, 100793)]