231612318

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 669772800

約数和(自身を除く): 438160482

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 49, 51, 54, 57, 63, 98, 102, 114, 119, 126, 133, 147, 153, 171, 189, 238, 266, 271, 294, 306, 323, 342, 357, 378, 399, 441, 459, 513, 542, 646, 714, 798, 813, 833, 882, 918, 931, 969, 1026, 1071, 1197, 1323, 1626, 1666, 1862, 1897, 1938, 2142, 2261, 2394, 2439, 2499, 2646, 2793, 2907, 3213, 3591, 3794, 4522, 4607, 4878, 4998, 5149, 5586, 5691, 5814, 6426, 6783, 7182, 7317, 7497, 8379, 8721, 9214, 10298, 11382, 13279, 13566, 13821, 14634, 14994, 15447, 15827, 16758, 17073, 17442, 20349, 22491, 25137, 26558, 27642, 30894, 31654, 32249, 34146, 36043, 39837, 40698, 41463, 44982, 46341, 47481, 50274, 51219, 61047, 64498, 72086, 79674, 82926, 87533, 92682, 94962, 96747, 102438, 108129, 119511, 122094, 124389, 139023, 142443, 175066, 193494, 216258, 225743, 239022, 248778, 252301, 262599, 278046, 284886, 290241, 324387, 358533, 427329, 451486, 504602, 525198, 580482, 612731, 648774, 677229, 717066, 756903, 787797, 854658, 870723, 973161, 1225462, 1354458, 1513806, 1575594, 1741446, 1838193, 1946322, 2031687, 2270709, 2363391, 3676386, 4063374, 4289117, 4541418, 4726782, 5514579, 6095061, 6812127, 8578234, 11029158, 12190122, 12867351, 13624254, 16543737, 25734702, 33087474, 38602053, 77204106, 115806159, 231612318]

約数ペア:

[(1, 231612318), (2, 115806159), (3, 77204106), (6, 38602053), (7, 33087474), (9, 25734702), (14, 16543737), (17, 13624254), (18, 12867351), (19, 12190122), (21, 11029158), (27, 8578234), (34, 6812127), (38, 6095061), (42, 5514579), (49, 4726782), (51, 4541418), (54, 4289117), (57, 4063374), (63, 3676386), (98, 2363391), (102, 2270709), (114, 2031687), (119, 1946322), (126, 1838193), (133, 1741446), (147, 1575594), (153, 1513806), (171, 1354458), (189, 1225462), (238, 973161), (266, 870723), (271, 854658), (294, 787797), (306, 756903), (323, 717066), (342, 677229), (357, 648774), (378, 612731), (399, 580482), (441, 525198), (459, 504602), (513, 451486), (542, 427329), (646, 358533), (714, 324387), (798, 290241), (813, 284886), (833, 278046), (882, 262599), (918, 252301), (931, 248778), (969, 239022), (1026, 225743), (1071, 216258), (1197, 193494), (1323, 175066), (1626, 142443), (1666, 139023), (1862, 124389), (1897, 122094), (1938, 119511), (2142, 108129), (2261, 102438), (2394, 96747), (2439, 94962), (2499, 92682), (2646, 87533), (2793, 82926), (2907, 79674), (3213, 72086), (3591, 64498), (3794, 61047), (4522, 51219), (4607, 50274), (4878, 47481), (4998, 46341), (5149, 44982), (5586, 41463), (5691, 40698), (5814, 39837), (6426, 36043), (6783, 34146), (7182, 32249), (7317, 31654), (7497, 30894), (8379, 27642), (8721, 26558), (9214, 25137), (10298, 22491), (11382, 20349), (13279, 17442), (13566, 17073), (13821, 16758), (14634, 15827), (14994, 15447)]