16018802384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 35701881600

約数和(自身を除く): 19683079216

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 43, 52, 58, 86, 104, 116, 151, 172, 208, 232, 302, 344, 377, 409, 464, 559, 604, 688, 754, 818, 1118, 1208, 1247, 1508, 1636, 1963, 2236, 2416, 2494, 3016, 3272, 3926, 4379, 4472, 4988, 5317, 6032, 6493, 6544, 7852, 8758, 8944, 9976, 10634, 11861, 12986, 15704, 16211, 17516, 17587, 19952, 21268, 23722, 25972, 31408, 32422, 35032, 35174, 42536, 47444, 51944, 56927, 61759, 64844, 70064, 70348, 84409, 85072, 94888, 103888, 113854, 123518, 129688, 140696, 154193, 168818, 188297, 189776, 227708, 228631, 247036, 259376, 281392, 308386, 337636, 376594, 455416, 457262, 494072, 510023, 616772, 675272, 753188, 802867, 910832, 914524, 988144, 1020046, 1233544, 1350544, 1506376, 1605734, 1791011, 1829048, 2040092, 2447861, 2467088, 2655637, 3012752, 3211468, 3582022, 3658096, 4080184, 4895722, 5311274, 6422936, 6630299, 7164044, 8160368, 9791444, 10622548, 12845872, 13260598, 14328088, 19582888, 21245096, 23283143, 26521196, 28656176, 34523281, 39165776, 42490192, 46566286, 53042392, 69046562, 77013473, 93132572, 106084784, 138093124, 154026946, 186265144, 276186248, 308053892, 372530288, 552372496, 616107784, 1001175149, 1232215568, 2002350298, 4004700596, 8009401192, 16018802384]

約数ペア:

[(1, 16018802384), (2, 8009401192), (4, 4004700596), (8, 2002350298), (13, 1232215568), (16, 1001175149), (26, 616107784), (29, 552372496), (43, 372530288), (52, 308053892), (58, 276186248), (86, 186265144), (104, 154026946), (116, 138093124), (151, 106084784), (172, 93132572), (208, 77013473), (232, 69046562), (302, 53042392), (344, 46566286), (377, 42490192), (409, 39165776), (464, 34523281), (559, 28656176), (604, 26521196), (688, 23283143), (754, 21245096), (818, 19582888), (1118, 14328088), (1208, 13260598), (1247, 12845872), (1508, 10622548), (1636, 9791444), (1963, 8160368), (2236, 7164044), (2416, 6630299), (2494, 6422936), (3016, 5311274), (3272, 4895722), (3926, 4080184), (4379, 3658096), (4472, 3582022), (4988, 3211468), (5317, 3012752), (6032, 2655637), (6493, 2467088), (6544, 2447861), (7852, 2040092), (8758, 1829048), (8944, 1791011), (9976, 1605734), (10634, 1506376), (11861, 1350544), (12986, 1233544), (15704, 1020046), (16211, 988144), (17516, 914524), (17587, 910832), (19952, 802867), (21268, 753188), (23722, 675272), (25972, 616772), (31408, 510023), (32422, 494072), (35032, 457262), (35174, 455416), (42536, 376594), (47444, 337636), (51944, 308386), (56927, 281392), (61759, 259376), (64844, 247036), (70064, 228631), (70348, 227708), (84409, 189776), (85072, 188297), (94888, 168818), (103888, 154193), (113854, 140696), (123518, 129688)]