188918688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 627056640

約数和(自身を除く): 438137952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 96, 102, 112, 119, 136, 138, 161, 168, 184, 204, 224, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 544, 552, 644, 672, 714, 719, 736, 782, 816, 952, 966, 1104, 1173, 1288, 1428, 1438, 1564, 1632, 1904, 1932, 2157, 2208, 2346, 2576, 2737, 2856, 2876, 3128, 3808, 3864, 4314, 4692, 5033, 5152, 5474, 5712, 5752, 6256, 7728, 8211, 8628, 9384, 10066, 10948, 11424, 11504, 12223, 12512, 15099, 15456, 16422, 16537, 17256, 18768, 20132, 21896, 23008, 24446, 30198, 32844, 33074, 34512, 36669, 37536, 40264, 43792, 48892, 49611, 60396, 65688, 66148, 69024, 73338, 80528, 85561, 87584, 97784, 99222, 115759, 120792, 131376, 132296, 146676, 161056, 171122, 195568, 198444, 231518, 241584, 256683, 262752, 264592, 281129, 293352, 342244, 347277, 391136, 396888, 463036, 483168, 513366, 529184, 562258, 586704, 684488, 694554, 793776, 843387, 926072, 1026732, 1124516, 1173408, 1368976, 1389108, 1587552, 1686774, 1852144, 1967903, 2053464, 2249032, 2737952, 2778216, 3373548, 3704288, 3935806, 4106928, 4498064, 5556432, 5903709, 6747096, 7871612, 8213856, 8996128, 11112864, 11807418, 13494192, 15743224, 23614836, 26988384, 31486448, 47229672, 62972896, 94459344, 188918688]

約数ペア:

[(1, 188918688), (2, 94459344), (3, 62972896), (4, 47229672), (6, 31486448), (7, 26988384), (8, 23614836), (12, 15743224), (14, 13494192), (16, 11807418), (17, 11112864), (21, 8996128), (23, 8213856), (24, 7871612), (28, 6747096), (32, 5903709), (34, 5556432), (42, 4498064), (46, 4106928), (48, 3935806), (51, 3704288), (56, 3373548), (68, 2778216), (69, 2737952), (84, 2249032), (92, 2053464), (96, 1967903), (102, 1852144), (112, 1686774), (119, 1587552), (136, 1389108), (138, 1368976), (161, 1173408), (168, 1124516), (184, 1026732), (204, 926072), (224, 843387), (238, 793776), (272, 694554), (276, 684488), (322, 586704), (336, 562258), (357, 529184), (368, 513366), (391, 483168), (408, 463036), (476, 396888), (483, 391136), (544, 347277), (552, 342244), (644, 293352), (672, 281129), (714, 264592), (719, 262752), (736, 256683), (782, 241584), (816, 231518), (952, 198444), (966, 195568), (1104, 171122), (1173, 161056), (1288, 146676), (1428, 132296), (1438, 131376), (1564, 120792), (1632, 115759), (1904, 99222), (1932, 97784), (2157, 87584), (2208, 85561), (2346, 80528), (2576, 73338), (2737, 69024), (2856, 66148), (2876, 65688), (3128, 60396), (3808, 49611), (3864, 48892), (4314, 43792), (4692, 40264), (5033, 37536), (5152, 36669), (5474, 34512), (5712, 33074), (5752, 32844), (6256, 30198), (7728, 24446), (8211, 23008), (8628, 21896), (9384, 20132), (10066, 18768), (10948, 17256), (11424, 16537), (11504, 16422), (12223, 15456), (12512, 15099)]