1337756864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 2896819200

約数和(自身を除く): 1559062336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 89, 94, 152, 178, 188, 263, 304, 356, 376, 526, 608, 712, 752, 893, 1052, 1216, 1424, 1504, 1691, 1786, 2104, 2848, 3008, 3382, 3572, 4183, 4208, 4997, 5696, 6764, 7144, 8366, 8416, 9994, 12361, 13528, 14288, 16732, 16832, 19988, 23407, 24722, 27056, 28576, 33464, 39976, 46814, 49444, 54112, 57152, 66928, 79477, 79952, 93628, 98888, 108224, 133856, 158954, 159904, 187256, 197776, 234859, 267712, 317908, 319808, 374512, 395552, 444733, 469718, 635816, 749024, 791104, 889466, 939436, 1100129, 1271632, 1498048, 1778932, 1878872, 2200258, 2543264, 3557864, 3757744, 4400516, 5086528, 7115728, 7515488, 8801032, 14231456, 15030976, 17602064, 20902451, 28462912, 35204128, 41804902, 70408256, 83609804, 167219608, 334439216, 668878432, 1337756864]

約数ペア:

[(1, 1337756864), (2, 668878432), (4, 334439216), (8, 167219608), (16, 83609804), (19, 70408256), (32, 41804902), (38, 35204128), (47, 28462912), (64, 20902451), (76, 17602064), (89, 15030976), (94, 14231456), (152, 8801032), (178, 7515488), (188, 7115728), (263, 5086528), (304, 4400516), (356, 3757744), (376, 3557864), (526, 2543264), (608, 2200258), (712, 1878872), (752, 1778932), (893, 1498048), (1052, 1271632), (1216, 1100129), (1424, 939436), (1504, 889466), (1691, 791104), (1786, 749024), (2104, 635816), (2848, 469718), (3008, 444733), (3382, 395552), (3572, 374512), (4183, 319808), (4208, 317908), (4997, 267712), (5696, 234859), (6764, 197776), (7144, 187256), (8366, 159904), (8416, 158954), (9994, 133856), (12361, 108224), (13528, 98888), (14288, 93628), (16732, 79952), (16832, 79477), (19988, 66928), (23407, 57152), (24722, 54112), (27056, 49444), (28576, 46814), (33464, 39976)]