556159968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21221}}^1$

素因数の和:21257

約数の個数: 144

約数和(自身を含む): 1946651616

約数和(自身を除く): 1390491648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 21221, 26208, 42442, 63663, 84884, 127326, 148547, 169768, 190989, 254652, 275873, 297094, 339536, 381978, 445641, 509304, 551746, 594188, 679072, 763956, 827619, 891282, 1018608, 1103492, 1188376, 1336923, 1527912, 1655238, 1782564, 1931111, 2037216, 2206984, 2376752, 2482857, 2673846, 3055824, 3310476, 3565128, 3862222, 4413968, 4753504, 4965714, 5347692, 5793333, 6111648, 6620952, 7130256, 7724444, 8827936, 9931428, 10695384, 11586666, 13241904, 14260512, 15448888, 17379999, 19862856, 21390768, 23173332, 26483808, 30897776, 34759998, 39725712, 42781536, 46346664, 61795552, 69519996, 79451424, 92693328, 139039992, 185386656, 278079984, 556159968]

約数ペア:

[(1, 556159968), (2, 278079984), (3, 185386656), (4, 139039992), (6, 92693328), (7, 79451424), (8, 69519996), (9, 61795552), (12, 46346664), (13, 42781536), (14, 39725712), (16, 34759998), (18, 30897776), (21, 26483808), (24, 23173332), (26, 21390768), (28, 19862856), (32, 17379999), (36, 15448888), (39, 14260512), (42, 13241904), (48, 11586666), (52, 10695384), (56, 9931428), (63, 8827936), (72, 7724444), (78, 7130256), (84, 6620952), (91, 6111648), (96, 5793333), (104, 5347692), (112, 4965714), (117, 4753504), (126, 4413968), (144, 3862222), (156, 3565128), (168, 3310476), (182, 3055824), (208, 2673846), (224, 2482857), (234, 2376752), (252, 2206984), (273, 2037216), (288, 1931111), (312, 1782564), (336, 1655238), (364, 1527912), (416, 1336923), (468, 1188376), (504, 1103492), (546, 1018608), (624, 891282), (672, 827619), (728, 763956), (819, 679072), (936, 594188), (1008, 551746), (1092, 509304), (1248, 445641), (1456, 381978), (1638, 339536), (1872, 297094), (2016, 275873), (2184, 254652), (2912, 190989), (3276, 169768), (3744, 148547), (4368, 127326), (6552, 84884), (8736, 63663), (13104, 42442), (21221, 26208)]