1318913424

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2447}}^1$

素因数の和:2677

約数の個数: 120

約数和(自身を含む): 3906714240

約数和(自身を除く): 2587800816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 197, 228, 304, 342, 394, 456, 591, 684, 788, 912, 1182, 1368, 1576, 1773, 2364, 2447, 2736, 3152, 3546, 3743, 4728, 4894, 7092, 7341, 7486, 9456, 9788, 11229, 14184, 14682, 14972, 19576, 22023, 22458, 28368, 29364, 29944, 33687, 39152, 44046, 44916, 46493, 58728, 59888, 67374, 88092, 89832, 92986, 117456, 134748, 139479, 176184, 179664, 185972, 269496, 278958, 352368, 371944, 418437, 482059, 538992, 557916, 743888, 836874, 964118, 1115832, 1446177, 1673748, 1928236, 2231664, 2892354, 3347496, 3856472, 4338531, 5784708, 6694992, 7712944, 8677062, 9159121, 11569416, 17354124, 18318242, 23138832, 27477363, 34708248, 36636484, 54954726, 69416496, 73272968, 82432089, 109909452, 146545936, 164864178, 219818904, 329728356, 439637808, 659456712, 1318913424]

約数ペア:

[(1, 1318913424), (2, 659456712), (3, 439637808), (4, 329728356), (6, 219818904), (8, 164864178), (9, 146545936), (12, 109909452), (16, 82432089), (18, 73272968), (19, 69416496), (24, 54954726), (36, 36636484), (38, 34708248), (48, 27477363), (57, 23138832), (72, 18318242), (76, 17354124), (114, 11569416), (144, 9159121), (152, 8677062), (171, 7712944), (197, 6694992), (228, 5784708), (304, 4338531), (342, 3856472), (394, 3347496), (456, 2892354), (591, 2231664), (684, 1928236), (788, 1673748), (912, 1446177), (1182, 1115832), (1368, 964118), (1576, 836874), (1773, 743888), (2364, 557916), (2447, 538992), (2736, 482059), (3152, 418437), (3546, 371944), (3743, 352368), (4728, 278958), (4894, 269496), (7092, 185972), (7341, 179664), (7486, 176184), (9456, 139479), (9788, 134748), (11229, 117456), (14184, 92986), (14682, 89832), (14972, 88092), (19576, 67374), (22023, 59888), (22458, 58728), (28368, 46493), (29364, 44916), (29944, 44046), (33687, 39152)]