613031466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 1418342400

約数和(自身を除く): 805310934

約数列:

[1, 2, 3, 6, 19, 23, 37, 38, 46, 57, 69, 71, 74, 89, 111, 114, 138, 142, 178, 213, 222, 267, 426, 437, 534, 703, 851, 874, 1311, 1349, 1406, 1633, 1691, 1702, 2047, 2109, 2553, 2622, 2627, 2698, 3266, 3293, 3382, 4047, 4094, 4218, 4899, 5073, 5106, 5254, 6141, 6319, 6586, 7881, 8094, 9798, 9879, 10146, 12282, 12638, 15762, 16169, 18957, 19758, 31027, 32338, 37914, 38893, 48507, 49913, 60421, 62054, 62567, 75739, 77786, 93081, 97014, 99826, 116679, 120061, 120842, 125134, 145337, 149739, 151478, 181263, 186162, 187701, 227217, 233358, 233803, 240122, 290674, 299478, 360183, 362526, 375402, 436011, 454434, 467606, 701409, 720366, 872022, 1147999, 1402818, 1439041, 2295998, 2761403, 2878082, 3443997, 4317123, 4442257, 5377469, 5522806, 6887994, 8284209, 8634246, 8884514, 10754938, 13326771, 16132407, 16568418, 26653542, 32264814, 102171911, 204343822, 306515733, 613031466]

約数ペア:

[(1, 613031466), (2, 306515733), (3, 204343822), (6, 102171911), (19, 32264814), (23, 26653542), (37, 16568418), (38, 16132407), (46, 13326771), (57, 10754938), (69, 8884514), (71, 8634246), (74, 8284209), (89, 6887994), (111, 5522806), (114, 5377469), (138, 4442257), (142, 4317123), (178, 3443997), (213, 2878082), (222, 2761403), (267, 2295998), (426, 1439041), (437, 1402818), (534, 1147999), (703, 872022), (851, 720366), (874, 701409), (1311, 467606), (1349, 454434), (1406, 436011), (1633, 375402), (1691, 362526), (1702, 360183), (2047, 299478), (2109, 290674), (2553, 240122), (2622, 233803), (2627, 233358), (2698, 227217), (3266, 187701), (3293, 186162), (3382, 181263), (4047, 151478), (4094, 149739), (4218, 145337), (4899, 125134), (5073, 120842), (5106, 120061), (5254, 116679), (6141, 99826), (6319, 97014), (6586, 93081), (7881, 77786), (8094, 75739), (9798, 62567), (9879, 62054), (10146, 60421), (12282, 49913), (12638, 48507), (15762, 38893), (16169, 37914), (18957, 32338), (19758, 31027)]