1330582407

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 2488320000

約数和(自身を除く): 1157737593

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 49, 57, 69, 77, 133, 147, 161, 209, 231, 253, 269, 343, 399, 437, 483, 539, 627, 759, 807, 931, 1029, 1127, 1311, 1463, 1617, 1771, 1883, 2793, 2959, 3059, 3381, 3773, 4389, 4807, 5111, 5313, 5649, 6187, 6517, 7889, 8877, 9177, 10241, 11319, 12397, 13181, 14421, 15333, 18561, 19551, 20713, 21413, 23667, 30723, 33649, 35777, 37191, 39543, 43309, 56221, 62139, 64239, 68057, 71687, 86779, 92267, 100947, 107331, 117553, 129927, 144991, 149891, 168663, 204171, 215061, 235543, 250439, 260337, 276801, 303163, 352659, 393547, 434973, 449673, 476399, 706629, 751317, 822871, 909489, 1014937, 1180641, 1293083, 1429197, 1648801, 1753073, 2122141, 2468613, 2754829, 3044811, 3334793, 3879249, 4946403, 5259219, 5760097, 6366423, 8264487, 9051581, 10004379, 17280291, 19283803, 23343551, 27154743, 40320679, 57851409, 63361067, 70030653, 120962037, 190083201, 443527469, 1330582407]

約数ペア:

[(1, 1330582407), (3, 443527469), (7, 190083201), (11, 120962037), (19, 70030653), (21, 63361067), (23, 57851409), (33, 40320679), (49, 27154743), (57, 23343551), (69, 19283803), (77, 17280291), (133, 10004379), (147, 9051581), (161, 8264487), (209, 6366423), (231, 5760097), (253, 5259219), (269, 4946403), (343, 3879249), (399, 3334793), (437, 3044811), (483, 2754829), (539, 2468613), (627, 2122141), (759, 1753073), (807, 1648801), (931, 1429197), (1029, 1293083), (1127, 1180641), (1311, 1014937), (1463, 909489), (1617, 822871), (1771, 751317), (1883, 706629), (2793, 476399), (2959, 449673), (3059, 434973), (3381, 393547), (3773, 352659), (4389, 303163), (4807, 276801), (5111, 260337), (5313, 250439), (5649, 235543), (6187, 215061), (6517, 204171), (7889, 168663), (8877, 149891), (9177, 144991), (10241, 129927), (11319, 117553), (12397, 107331), (13181, 100947), (14421, 92267), (15333, 86779), (18561, 71687), (19551, 68057), (20713, 64239), (21413, 62139), (23667, 56221), (30723, 43309), (33649, 39543), (35777, 37191)]