493010951808

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{20177}}^1$

素因数の和:20427

約数の個数: 256

約数和(自身を含む): 1467053596800

約数和(自身を除く): 974042644992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 197, 204, 228, 272, 304, 323, 384, 394, 408, 456, 544, 591, 608, 646, 788, 816, 912, 969, 1088, 1182, 1216, 1292, 1576, 1632, 1824, 1938, 2176, 2364, 2432, 2584, 3152, 3264, 3349, 3648, 3743, 3876, 4728, 5168, 6304, 6528, 6698, 7296, 7486, 7752, 9456, 10047, 10336, 11229, 12608, 13396, 14972, 15504, 18912, 20094, 20177, 20672, 22458, 25216, 26792, 29944, 31008, 37824, 40188, 40354, 41344, 44916, 53584, 59888, 60531, 62016, 63631, 75648, 80376, 80708, 89832, 107168, 119776, 121062, 124032, 127262, 160752, 161416, 179664, 190893, 214336, 239552, 242124, 254524, 321504, 322832, 343009, 359328, 381786, 383363, 428672, 479104, 484248, 509048, 643008, 645664, 686018, 718656, 763572, 766726, 968496, 1018096, 1029027, 1150089, 1286016, 1291328, 1372036, 1437312, 1527144, 1533452, 1936992, 2036192, 2058054, 2300178, 2582656, 2744072, 3054288, 3066904, 3873984, 3974869, 4072384, 4116108, 4600356, 5488144, 6108576, 6133808, 6517171, 7747968, 7949738, 8144768, 8232216, 9200712, 10976288, 11924607, 12217152, 12267616, 13034342, 15899476, 16464432, 18401424, 19551513, 21952576, 23849214, 24434304, 24535232, 26068684, 31798952, 32928864, 36802848, 39103026, 43905152, 47698428, 49070464, 52137368, 63597904, 65857728, 67572773, 73605696, 75522511, 78206052, 95396856, 104274736, 127195808, 131715456, 135145546, 147211392, 151045022, 156412104, 190793712, 202718319, 208549472, 226567533, 254391616, 270291092, 302090044, 312824208, 381587424, 405436638, 417098944, 453135066, 508783232, 540582184, 604180088, 625648416, 763174848, 810873276, 834197888, 906270132, 1081164368, 1208360176, 1251296832, 1283882687, 1526349696, 1621746552, 1812540264, 2162328736, 2416720352, 2502593664, 2567765374, 3243493104, 3625080528, 3851648061, 4324657472, 4833440704, 5135530748, 6486986208, 7250161056, 7703296122, 8649314944, 9666881408, 10271061496, 12973972416, 14500322112, 15406592244, 20542122992, 25947944832, 29000644224, 30813184488, 41084245984, 61626368976, 82168491968, 123252737952, 164336983936, 246505475904, 493010951808]

約数ペア:

[(1, 493010951808), (2, 246505475904), (3, 164336983936), (4, 123252737952), (6, 82168491968), (8, 61626368976), (12, 41084245984), (16, 30813184488), (17, 29000644224), (19, 25947944832), (24, 20542122992), (32, 15406592244), (34, 14500322112), (38, 12973972416), (48, 10271061496), (51, 9666881408), (57, 8649314944), (64, 7703296122), (68, 7250161056), (76, 6486986208), (96, 5135530748), (102, 4833440704), (114, 4324657472), (128, 3851648061), (136, 3625080528), (152, 3243493104), (192, 2567765374), (197, 2502593664), (204, 2416720352), (228, 2162328736), (272, 1812540264), (304, 1621746552), (323, 1526349696), (384, 1283882687), (394, 1251296832), (408, 1208360176), (456, 1081164368), (544, 906270132), (591, 834197888), (608, 810873276), (646, 763174848), (788, 625648416), (816, 604180088), (912, 540582184), (969, 508783232), (1088, 453135066), (1182, 417098944), (1216, 405436638), (1292, 381587424), (1576, 312824208), (1632, 302090044), (1824, 270291092), (1938, 254391616), (2176, 226567533), (2364, 208549472), (2432, 202718319), (2584, 190793712), (3152, 156412104), (3264, 151045022), (3349, 147211392), (3648, 135145546), (3743, 131715456), (3876, 127195808), (4728, 104274736), (5168, 95396856), (6304, 78206052), (6528, 75522511), (6698, 73605696), (7296, 67572773), (7486, 65857728), (7752, 63597904), (9456, 52137368), (10047, 49070464), (10336, 47698428), (11229, 43905152), (12608, 39103026), (13396, 36802848), (14972, 32928864), (15504, 31798952), (18912, 26068684), (20094, 24535232), (20177, 24434304), (20672, 23849214), (22458, 21952576), (25216, 19551513), (26792, 18401424), (29944, 16464432), (31008, 15899476), (37824, 13034342), (40188, 12267616), (40354, 12217152), (41344, 11924607), (44916, 10976288), (53584, 9200712), (59888, 8232216), (60531, 8144768), (62016, 7949738), (63631, 7747968), (75648, 6517171), (80376, 6133808), (80708, 6108576), (89832, 5488144), (107168, 4600356), (119776, 4116108), (121062, 4072384), (124032, 3974869), (127262, 3873984), (160752, 3066904), (161416, 3054288), (179664, 2744072), (190893, 2582656), (214336, 2300178), (239552, 2058054), (242124, 2036192), (254524, 1936992), (321504, 1533452), (322832, 1527144), (343009, 1437312), (359328, 1372036), (381786, 1291328), (383363, 1286016), (428672, 1150089), (479104, 1029027), (484248, 1018096), (509048, 968496), (643008, 766726), (645664, 763572), (686018, 718656)]