489537888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1729

約数の個数: 192

約数和(自身を含む): 1614090240

約数和(自身を除く): 1124552352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 224, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 608, 644, 672, 736, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1596, 1667, 1748, 1824, 1932, 2128, 2208, 2576, 2622, 3059, 3192, 3334, 3496, 3864, 4256, 5001, 5152, 5244, 6118, 6384, 6668, 6992, 7728, 9177, 10002, 10488, 11669, 12236, 12768, 13336, 13984, 15456, 18354, 20004, 20976, 23338, 24472, 26672, 31673, 35007, 36708, 38341, 40008, 41952, 46676, 48944, 53344, 63346, 70014, 73416, 76682, 80016, 93352, 95019, 97888, 115023, 126692, 140028, 146832, 153364, 160032, 186704, 190038, 221711, 230046, 253384, 268387, 280056, 293664, 306728, 373408, 380076, 443422, 460092, 506768, 536774, 560112, 613456, 665133, 728479, 760152, 805161, 886844, 920184, 1013536, 1073548, 1120224, 1226912, 1330266, 1456958, 1520304, 1610322, 1773688, 1840368, 2147096, 2185437, 2660532, 2913916, 3040608, 3220644, 3547376, 3680736, 4294192, 4370874, 5099353, 5321064, 5827832, 6441288, 7094752, 8588384, 8741748, 10198706, 10642128, 11655664, 12882576, 15298059, 17483496, 20397412, 21284256, 23311328, 25765152, 30596118, 34966992, 40794824, 61192236, 69933984, 81589648, 122384472, 163179296, 244768944, 489537888]

約数ペア:

[(1, 489537888), (2, 244768944), (3, 163179296), (4, 122384472), (6, 81589648), (7, 69933984), (8, 61192236), (12, 40794824), (14, 34966992), (16, 30596118), (19, 25765152), (21, 23311328), (23, 21284256), (24, 20397412), (28, 17483496), (32, 15298059), (38, 12882576), (42, 11655664), (46, 10642128), (48, 10198706), (56, 8741748), (57, 8588384), (69, 7094752), (76, 6441288), (84, 5827832), (92, 5321064), (96, 5099353), (112, 4370874), (114, 4294192), (133, 3680736), (138, 3547376), (152, 3220644), (161, 3040608), (168, 2913916), (184, 2660532), (224, 2185437), (228, 2147096), (266, 1840368), (276, 1773688), (304, 1610322), (322, 1520304), (336, 1456958), (368, 1330266), (399, 1226912), (437, 1120224), (456, 1073548), (483, 1013536), (532, 920184), (552, 886844), (608, 805161), (644, 760152), (672, 728479), (736, 665133), (798, 613456), (874, 560112), (912, 536774), (966, 506768), (1064, 460092), (1104, 443422), (1288, 380076), (1311, 373408), (1596, 306728), (1667, 293664), (1748, 280056), (1824, 268387), (1932, 253384), (2128, 230046), (2208, 221711), (2576, 190038), (2622, 186704), (3059, 160032), (3192, 153364), (3334, 146832), (3496, 140028), (3864, 126692), (4256, 115023), (5001, 97888), (5152, 95019), (5244, 93352), (6118, 80016), (6384, 76682), (6668, 73416), (6992, 70014), (7728, 63346), (9177, 53344), (10002, 48944), (10488, 46676), (11669, 41952), (12236, 40008), (12768, 38341), (13336, 36708), (13984, 35007), (15456, 31673), (18354, 26672), (20004, 24472), (20976, 23338)]