338371722

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 890265600

約数和(自身を除く): 551893878

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 38, 39, 46, 54, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 351, 414, 437, 494, 513, 598, 621, 702, 741, 874, 897, 1026, 1103, 1242, 1311, 1482, 1794, 2206, 2223, 2622, 2691, 3309, 3933, 4446, 5382, 5681, 6618, 6669, 7866, 8073, 9927, 11362, 11799, 13338, 14339, 16146, 17043, 19854, 20957, 23598, 25369, 28678, 29781, 34086, 41914, 43017, 50738, 51129, 59562, 62871, 76107, 86034, 102258, 125742, 129051, 152214, 153387, 188613, 228321, 258102, 272441, 306774, 329797, 377226, 387153, 456642, 482011, 544882, 565839, 659594, 684963, 774306, 817323, 964022, 989391, 1131678, 1369926, 1446033, 1634646, 1978782, 2451969, 2892066, 2968173, 4338099, 4903938, 5936346, 6266143, 7355907, 8676198, 8904519, 12532286, 13014297, 14711814, 17809038, 18798429, 26028594, 37596858, 56395287, 112790574, 169185861, 338371722]

約数ペア:

[(1, 338371722), (2, 169185861), (3, 112790574), (6, 56395287), (9, 37596858), (13, 26028594), (18, 18798429), (19, 17809038), (23, 14711814), (26, 13014297), (27, 12532286), (38, 8904519), (39, 8676198), (46, 7355907), (54, 6266143), (57, 5936346), (69, 4903938), (78, 4338099), (114, 2968173), (117, 2892066), (138, 2451969), (171, 1978782), (207, 1634646), (234, 1446033), (247, 1369926), (299, 1131678), (342, 989391), (351, 964022), (414, 817323), (437, 774306), (494, 684963), (513, 659594), (598, 565839), (621, 544882), (702, 482011), (741, 456642), (874, 387153), (897, 377226), (1026, 329797), (1103, 306774), (1242, 272441), (1311, 258102), (1482, 228321), (1794, 188613), (2206, 153387), (2223, 152214), (2622, 129051), (2691, 125742), (3309, 102258), (3933, 86034), (4446, 76107), (5382, 62871), (5681, 59562), (6618, 51129), (6669, 50738), (7866, 43017), (8073, 41914), (9927, 34086), (11362, 29781), (11799, 28678), (13338, 25369), (14339, 23598), (16146, 20957), (17043, 19854)]