647979072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15271}}^1$

素因数の和:15316

約数の個数: 112

約数和(自身を含む): 1955060352

約数和(自身を除く): 1307081280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 7072, 10608, 14144, 15271, 21216, 30542, 42432, 45813, 61084, 91626, 122168, 183252, 198523, 244336, 259607, 366504, 397046, 488672, 519214, 595569, 733008, 778821, 794092, 977344, 1038428, 1191138, 1466016, 1557642, 1588184, 2076856, 2382276, 2932032, 3115284, 3176368, 3374891, 4153712, 4764552, 6230568, 6352736, 6749782, 8307424, 9529104, 10124673, 12461136, 12705472, 13499564, 16614848, 19058208, 20249346, 24922272, 26999128, 38116416, 40498692, 49844544, 53998256, 80997384, 107996512, 161994768, 215993024, 323989536, 647979072]

約数ペア:

[(1, 647979072), (2, 323989536), (3, 215993024), (4, 161994768), (6, 107996512), (8, 80997384), (12, 53998256), (13, 49844544), (16, 40498692), (17, 38116416), (24, 26999128), (26, 24922272), (32, 20249346), (34, 19058208), (39, 16614848), (48, 13499564), (51, 12705472), (52, 12461136), (64, 10124673), (68, 9529104), (78, 8307424), (96, 6749782), (102, 6352736), (104, 6230568), (136, 4764552), (156, 4153712), (192, 3374891), (204, 3176368), (208, 3115284), (221, 2932032), (272, 2382276), (312, 2076856), (408, 1588184), (416, 1557642), (442, 1466016), (544, 1191138), (624, 1038428), (663, 977344), (816, 794092), (832, 778821), (884, 733008), (1088, 595569), (1248, 519214), (1326, 488672), (1632, 397046), (1768, 366504), (2496, 259607), (2652, 244336), (3264, 198523), (3536, 183252), (5304, 122168), (7072, 91626), (10608, 61084), (14144, 45813), (15271, 42432), (21216, 30542)]