291071808

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 168

約数和(自身を含む): 882505728

約数和(自身を除く): 591433920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 127, 138, 144, 173, 184, 192, 207, 254, 276, 288, 346, 368, 381, 414, 508, 519, 552, 576, 692, 736, 762, 828, 1016, 1038, 1104, 1143, 1384, 1472, 1524, 1557, 1656, 2032, 2076, 2208, 2286, 2768, 2921, 3048, 3114, 3312, 3979, 4064, 4152, 4416, 4572, 5536, 5842, 6096, 6228, 6624, 7958, 8128, 8304, 8763, 9144, 11072, 11684, 11937, 12192, 12456, 13248, 15916, 16608, 17526, 18288, 21971, 23368, 23874, 24384, 24912, 26289, 31832, 33216, 35052, 35811, 36576, 43942, 46736, 47748, 49824, 52578, 63664, 65913, 70104, 71622, 73152, 87884, 93472, 95496, 99648, 105156, 127328, 131826, 140208, 143244, 175768, 186944, 190992, 197739, 210312, 254656, 263652, 280416, 286488, 351536, 381984, 395478, 420624, 505333, 527304, 560832, 572976, 703072, 763968, 790956, 841248, 1010666, 1054608, 1145952, 1406144, 1515999, 1581912, 1682496, 2021332, 2109216, 2291904, 3031998, 3163824, 4042664, 4218432, 4547997, 6063996, 6327648, 8085328, 9095994, 12127992, 12655296, 16170656, 18191988, 24255984, 32341312, 36383976, 48511968, 72767952, 97023936, 145535904, 291071808]

約数ペア:

[(1, 291071808), (2, 145535904), (3, 97023936), (4, 72767952), (6, 48511968), (8, 36383976), (9, 32341312), (12, 24255984), (16, 18191988), (18, 16170656), (23, 12655296), (24, 12127992), (32, 9095994), (36, 8085328), (46, 6327648), (48, 6063996), (64, 4547997), (69, 4218432), (72, 4042664), (92, 3163824), (96, 3031998), (127, 2291904), (138, 2109216), (144, 2021332), (173, 1682496), (184, 1581912), (192, 1515999), (207, 1406144), (254, 1145952), (276, 1054608), (288, 1010666), (346, 841248), (368, 790956), (381, 763968), (414, 703072), (508, 572976), (519, 560832), (552, 527304), (576, 505333), (692, 420624), (736, 395478), (762, 381984), (828, 351536), (1016, 286488), (1038, 280416), (1104, 263652), (1143, 254656), (1384, 210312), (1472, 197739), (1524, 190992), (1557, 186944), (1656, 175768), (2032, 143244), (2076, 140208), (2208, 131826), (2286, 127328), (2768, 105156), (2921, 99648), (3048, 95496), (3114, 93472), (3312, 87884), (3979, 73152), (4064, 71622), (4152, 70104), (4416, 65913), (4572, 63664), (5536, 52578), (5842, 49824), (6096, 47748), (6228, 46736), (6624, 43942), (7958, 36576), (8128, 35811), (8304, 35052), (8763, 33216), (9144, 31832), (11072, 26289), (11684, 24912), (11937, 24384), (12192, 23874), (12456, 23368), (13248, 21971), (15916, 18288), (16608, 17526)]