321644862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 216

約数和(自身を含む): 942706128

約数和(自身を除く): 621061266

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 73, 77, 99, 102, 119, 121, 126, 146, 153, 154, 187, 198, 219, 231, 238, 242, 289, 306, 357, 363, 374, 438, 462, 511, 561, 578, 657, 693, 714, 726, 803, 847, 867, 1022, 1071, 1089, 1122, 1241, 1309, 1314, 1386, 1533, 1606, 1683, 1694, 1734, 2023, 2057, 2142, 2178, 2409, 2482, 2541, 2601, 2618, 3066, 3179, 3366, 3723, 3927, 4046, 4114, 4599, 4818, 5082, 5202, 5621, 6069, 6171, 6358, 7227, 7446, 7623, 7854, 8687, 8833, 9198, 9537, 11169, 11242, 11781, 12138, 12342, 13651, 14399, 14454, 15246, 16863, 17374, 17666, 18207, 18513, 19074, 21097, 22253, 22338, 23562, 26061, 26499, 27302, 28611, 28798, 33726, 34969, 36414, 37026, 40953, 42194, 43197, 44506, 50589, 52122, 52998, 57222, 61831, 63291, 66759, 69938, 78183, 79497, 81906, 86394, 95557, 101178, 104907, 122859, 123662, 126582, 129591, 133518, 147679, 150161, 156366, 158994, 185493, 189873, 191114, 200277, 209814, 232067, 244783, 245718, 259182, 286671, 295358, 300322, 314721, 370986, 379746, 400554, 443037, 450483, 464134, 489566, 556479, 573342, 629442, 696201, 734349, 860013, 886074, 900966, 1051127, 1112958, 1329111, 1351449, 1392402, 1468698, 1624469, 1720026, 2088603, 2102254, 2203047, 2552737, 2658222, 2702898, 3153381, 3248938, 4177206, 4406094, 4873407, 5105474, 6306762, 7658211, 9460143, 9746814, 14620221, 15316422, 17869159, 18920286, 22974633, 29240442, 35738318, 45949266, 53607477, 107214954, 160822431, 321644862]

約数ペア:

[(1, 321644862), (2, 160822431), (3, 107214954), (6, 53607477), (7, 45949266), (9, 35738318), (11, 29240442), (14, 22974633), (17, 18920286), (18, 17869159), (21, 15316422), (22, 14620221), (33, 9746814), (34, 9460143), (42, 7658211), (51, 6306762), (63, 5105474), (66, 4873407), (73, 4406094), (77, 4177206), (99, 3248938), (102, 3153381), (119, 2702898), (121, 2658222), (126, 2552737), (146, 2203047), (153, 2102254), (154, 2088603), (187, 1720026), (198, 1624469), (219, 1468698), (231, 1392402), (238, 1351449), (242, 1329111), (289, 1112958), (306, 1051127), (357, 900966), (363, 886074), (374, 860013), (438, 734349), (462, 696201), (511, 629442), (561, 573342), (578, 556479), (657, 489566), (693, 464134), (714, 450483), (726, 443037), (803, 400554), (847, 379746), (867, 370986), (1022, 314721), (1071, 300322), (1089, 295358), (1122, 286671), (1241, 259182), (1309, 245718), (1314, 244783), (1386, 232067), (1533, 209814), (1606, 200277), (1683, 191114), (1694, 189873), (1734, 185493), (2023, 158994), (2057, 156366), (2142, 150161), (2178, 147679), (2409, 133518), (2482, 129591), (2541, 126582), (2601, 123662), (2618, 122859), (3066, 104907), (3179, 101178), (3366, 95557), (3723, 86394), (3927, 81906), (4046, 79497), (4114, 78183), (4599, 69938), (4818, 66759), (5082, 63291), (5202, 61831), (5621, 57222), (6069, 52998), (6171, 52122), (6358, 50589), (7227, 44506), (7446, 43197), (7623, 42194), (7854, 40953), (8687, 37026), (8833, 36414), (9198, 34969), (9537, 33726), (11169, 28798), (11242, 28611), (11781, 27302), (12138, 26499), (12342, 26061), (13651, 23562), (14399, 22338), (14454, 22253), (15246, 21097), (16863, 19074), (17374, 18513), (17666, 18207)]