331290498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 907038720

約数和(自身を除く): 575748222

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 47, 57, 66, 73, 77, 94, 114, 121, 133, 141, 146, 154, 209, 219, 231, 242, 266, 282, 329, 363, 399, 418, 438, 462, 511, 517, 627, 658, 726, 798, 803, 847, 893, 987, 1022, 1034, 1254, 1387, 1463, 1533, 1551, 1606, 1694, 1786, 1974, 2299, 2409, 2541, 2679, 2774, 2926, 3066, 3102, 3431, 3619, 4161, 4389, 4598, 4818, 5082, 5358, 5621, 5687, 6251, 6862, 6897, 7238, 8322, 8778, 8833, 9709, 9823, 10293, 10857, 11242, 11374, 12502, 13794, 15257, 16093, 16863, 17061, 17666, 18753, 19418, 19646, 20586, 21714, 24017, 26499, 29127, 29469, 30514, 32186, 33726, 34122, 37506, 37741, 39809, 45771, 48034, 48279, 52998, 58254, 58938, 61831, 65189, 68761, 72051, 75482, 79618, 91542, 96558, 106799, 108053, 113223, 119427, 123662, 130378, 137522, 144102, 167827, 185493, 195567, 206283, 213598, 216106, 226446, 238854, 264187, 320397, 324159, 335654, 370986, 391134, 412566, 415151, 456323, 503481, 528374, 640794, 648318, 717079, 756371, 792561, 830302, 912646, 1006962, 1174789, 1245453, 1368969, 1434158, 1512742, 1585122, 2151237, 2269113, 2349578, 2490906, 2737938, 2906057, 3524367, 4302474, 4538226, 5019553, 5812114, 7048734, 7887869, 8718171, 10039106, 15058659, 15775738, 17436342, 23663607, 30117318, 47327214, 55215083, 110430166, 165645249, 331290498]

約数ペア:

[(1, 331290498), (2, 165645249), (3, 110430166), (6, 55215083), (7, 47327214), (11, 30117318), (14, 23663607), (19, 17436342), (21, 15775738), (22, 15058659), (33, 10039106), (38, 8718171), (42, 7887869), (47, 7048734), (57, 5812114), (66, 5019553), (73, 4538226), (77, 4302474), (94, 3524367), (114, 2906057), (121, 2737938), (133, 2490906), (141, 2349578), (146, 2269113), (154, 2151237), (209, 1585122), (219, 1512742), (231, 1434158), (242, 1368969), (266, 1245453), (282, 1174789), (329, 1006962), (363, 912646), (399, 830302), (418, 792561), (438, 756371), (462, 717079), (511, 648318), (517, 640794), (627, 528374), (658, 503481), (726, 456323), (798, 415151), (803, 412566), (847, 391134), (893, 370986), (987, 335654), (1022, 324159), (1034, 320397), (1254, 264187), (1387, 238854), (1463, 226446), (1533, 216106), (1551, 213598), (1606, 206283), (1694, 195567), (1786, 185493), (1974, 167827), (2299, 144102), (2409, 137522), (2541, 130378), (2679, 123662), (2774, 119427), (2926, 113223), (3066, 108053), (3102, 106799), (3431, 96558), (3619, 91542), (4161, 79618), (4389, 75482), (4598, 72051), (4818, 68761), (5082, 65189), (5358, 61831), (5621, 58938), (5687, 58254), (6251, 52998), (6862, 48279), (6897, 48034), (7238, 45771), (8322, 39809), (8778, 37741), (8833, 37506), (9709, 34122), (9823, 33726), (10293, 32186), (10857, 30514), (11242, 29469), (11374, 29127), (12502, 26499), (13794, 24017), (15257, 21714), (16093, 20586), (16863, 19646), (17061, 19418), (17666, 18753)]