525533008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 1459212160

約数和(自身を除く): 933679152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 121, 133, 143, 152, 154, 157, 176, 182, 208, 209, 242, 247, 266, 286, 304, 308, 314, 364, 418, 484, 494, 532, 572, 616, 628, 728, 836, 847, 968, 988, 1001, 1064, 1099, 1144, 1232, 1256, 1456, 1463, 1573, 1672, 1694, 1727, 1729, 1936, 1976, 2002, 2041, 2128, 2198, 2288, 2299, 2512, 2717, 2926, 2983, 3146, 3344, 3388, 3454, 3458, 3952, 4004, 4082, 4396, 4598, 5434, 5852, 5966, 6292, 6776, 6908, 6916, 8008, 8164, 8792, 9196, 10868, 11011, 11704, 11932, 12089, 12584, 13552, 13816, 13832, 14287, 16016, 16093, 16328, 17584, 18392, 18997, 19019, 20881, 21736, 22022, 22451, 23408, 23864, 24178, 25168, 27632, 27664, 28574, 29887, 32186, 32656, 32813, 36784, 37994, 38038, 38779, 41762, 43472, 44044, 44902, 47728, 48356, 57148, 59774, 64372, 65626, 75988, 76076, 77558, 83524, 88088, 89804, 96712, 114296, 119548, 128744, 131252, 132979, 151976, 152152, 155116, 157157, 167048, 176176, 179608, 193424, 209209, 228592, 229691, 239096, 246961, 257488, 262504, 265958, 271453, 303952, 304304, 310232, 314314, 334096, 359216, 360943, 418418, 426569, 459382, 478192, 493922, 525008, 531916, 542906, 620464, 628628, 721886, 836836, 853138, 918764, 987844, 1063832, 1085812, 1257256, 1443772, 1673672, 1706276, 1728727, 1837528, 1975688, 2127664, 2171624, 2514512, 2526601, 2887544, 2985983, 3347344, 3412552, 3457454, 3675056, 3951376, 4343248, 4692259, 5053202, 5775088, 5971966, 6825104, 6914908, 9384518, 10106404, 11943932, 13829816, 18769036, 20212808, 23887864, 27659632, 32845813, 37538072, 40425616, 47775728, 65691626, 75076144, 131383252, 262766504, 525533008]

約数ペア:

[(1, 525533008), (2, 262766504), (4, 131383252), (7, 75076144), (8, 65691626), (11, 47775728), (13, 40425616), (14, 37538072), (16, 32845813), (19, 27659632), (22, 23887864), (26, 20212808), (28, 18769036), (38, 13829816), (44, 11943932), (52, 10106404), (56, 9384518), (76, 6914908), (77, 6825104), (88, 5971966), (91, 5775088), (104, 5053202), (112, 4692259), (121, 4343248), (133, 3951376), (143, 3675056), (152, 3457454), (154, 3412552), (157, 3347344), (176, 2985983), (182, 2887544), (208, 2526601), (209, 2514512), (242, 2171624), (247, 2127664), (266, 1975688), (286, 1837528), (304, 1728727), (308, 1706276), (314, 1673672), (364, 1443772), (418, 1257256), (484, 1085812), (494, 1063832), (532, 987844), (572, 918764), (616, 853138), (628, 836836), (728, 721886), (836, 628628), (847, 620464), (968, 542906), (988, 531916), (1001, 525008), (1064, 493922), (1099, 478192), (1144, 459382), (1232, 426569), (1256, 418418), (1456, 360943), (1463, 359216), (1573, 334096), (1672, 314314), (1694, 310232), (1727, 304304), (1729, 303952), (1936, 271453), (1976, 265958), (2002, 262504), (2041, 257488), (2128, 246961), (2198, 239096), (2288, 229691), (2299, 228592), (2512, 209209), (2717, 193424), (2926, 179608), (2983, 176176), (3146, 167048), (3344, 157157), (3388, 155116), (3454, 152152), (3458, 151976), (3952, 132979), (4004, 131252), (4082, 128744), (4396, 119548), (4598, 114296), (5434, 96712), (5852, 89804), (5966, 88088), (6292, 83524), (6776, 77558), (6908, 76076), (6916, 75988), (8008, 65626), (8164, 64372), (8792, 59774), (9196, 57148), (10868, 48356), (11011, 47728), (11704, 44902), (11932, 44044), (12089, 43472), (12584, 41762), (13552, 38779), (13816, 38038), (13832, 37994), (14287, 36784), (16016, 32813), (16093, 32656), (16328, 32186), (17584, 29887), (18392, 28574), (18997, 27664), (19019, 27632), (20881, 25168), (21736, 24178), (22022, 23864), (22451, 23408)]