18797630208

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:963

約数の個数: 288

約数和(自身を含む): 59495116800

約数和(自身を除く): 40697486592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 149, 168, 186, 192, 217, 224, 248, 256, 298, 336, 372, 384, 434, 447, 448, 496, 596, 651, 672, 744, 757, 768, 868, 894, 896, 992, 1043, 1192, 1302, 1344, 1488, 1514, 1736, 1788, 1792, 1984, 2086, 2271, 2384, 2604, 2688, 2976, 3028, 3129, 3472, 3576, 3968, 4172, 4542, 4619, 4768, 5208, 5299, 5376, 5952, 6056, 6258, 6944, 7152, 7936, 8344, 9084, 9238, 9536, 10416, 10598, 11904, 12112, 12516, 13857, 13888, 14304, 15897, 16688, 18168, 18476, 19072, 20832, 21196, 23467, 23808, 24224, 25032, 27714, 27776, 28608, 31794, 32333, 33376, 36336, 36952, 38144, 41664, 42392, 46934, 48448, 50064, 55428, 55552, 57216, 63588, 64666, 66752, 70401, 72672, 73904, 83328, 84784, 93868, 96896, 96999, 100128, 110856, 112793, 114432, 127176, 129332, 133504, 140802, 145344, 147808, 164269, 166656, 169568, 187736, 193792, 193998, 200256, 221712, 225586, 254352, 258664, 267008, 281604, 290688, 295616, 328538, 338379, 339136, 375472, 387996, 400512, 443424, 451172, 492807, 508704, 517328, 563208, 581376, 591232, 657076, 676758, 678272, 750944, 775992, 789551, 801024, 886848, 902344, 985614, 1017408, 1034656, 1126416, 1182464, 1314152, 1353516, 1356544, 1501888, 1551984, 1579102, 1773696, 1804688, 1971228, 2034816, 2069312, 2252832, 2368653, 2628304, 2707032, 3003776, 3103968, 3158204, 3496583, 3547392, 3609376, 3942456, 4069632, 4138624, 4505664, 4737306, 5256608, 5414064, 6007552, 6207936, 6316408, 6993166, 7218752, 7884912, 8277248, 9011328, 9474612, 10489749, 10513216, 10828128, 12415872, 12632816, 13986332, 14437504, 15769824, 18022656, 18949224, 20979498, 21026432, 21656256, 24476081, 24831744, 25265632, 27972664, 28875008, 31539648, 37898448, 41958996, 42052864, 43312512, 48952162, 50531264, 55945328, 63079296, 73428243, 75796896, 83917992, 86625024, 97904324, 101062528, 111890656, 126158592, 146856486, 151593792, 167835984, 195808648, 202125056, 223781312, 293712972, 303187584, 335671968, 391617296, 447562624, 587425944, 606375168, 671343936, 783234592, 895125248, 1174851888, 1342687872, 1566469184, 2349703776, 2685375744, 3132938368, 4699407552, 6265876736, 9398815104, 18797630208]

約数ペア:

[(1, 18797630208), (2, 9398815104), (3, 6265876736), (4, 4699407552), (6, 3132938368), (7, 2685375744), (8, 2349703776), (12, 1566469184), (14, 1342687872), (16, 1174851888), (21, 895125248), (24, 783234592), (28, 671343936), (31, 606375168), (32, 587425944), (42, 447562624), (48, 391617296), (56, 335671968), (62, 303187584), (64, 293712972), (84, 223781312), (93, 202125056), (96, 195808648), (112, 167835984), (124, 151593792), (128, 146856486), (149, 126158592), (168, 111890656), (186, 101062528), (192, 97904324), (217, 86625024), (224, 83917992), (248, 75796896), (256, 73428243), (298, 63079296), (336, 55945328), (372, 50531264), (384, 48952162), (434, 43312512), (447, 42052864), (448, 41958996), (496, 37898448), (596, 31539648), (651, 28875008), (672, 27972664), (744, 25265632), (757, 24831744), (768, 24476081), (868, 21656256), (894, 21026432), (896, 20979498), (992, 18949224), (1043, 18022656), (1192, 15769824), (1302, 14437504), (1344, 13986332), (1488, 12632816), (1514, 12415872), (1736, 10828128), (1788, 10513216), (1792, 10489749), (1984, 9474612), (2086, 9011328), (2271, 8277248), (2384, 7884912), (2604, 7218752), (2688, 6993166), (2976, 6316408), (3028, 6207936), (3129, 6007552), (3472, 5414064), (3576, 5256608), (3968, 4737306), (4172, 4505664), (4542, 4138624), (4619, 4069632), (4768, 3942456), (5208, 3609376), (5299, 3547392), (5376, 3496583), (5952, 3158204), (6056, 3103968), (6258, 3003776), (6944, 2707032), (7152, 2628304), (7936, 2368653), (8344, 2252832), (9084, 2069312), (9238, 2034816), (9536, 1971228), (10416, 1804688), (10598, 1773696), (11904, 1579102), (12112, 1551984), (12516, 1501888), (13857, 1356544), (13888, 1353516), (14304, 1314152), (15897, 1182464), (16688, 1126416), (18168, 1034656), (18476, 1017408), (19072, 985614), (20832, 902344), (21196, 886848), (23467, 801024), (23808, 789551), (24224, 775992), (25032, 750944), (27714, 678272), (27776, 676758), (28608, 657076), (31794, 591232), (32333, 581376), (33376, 563208), (36336, 517328), (36952, 508704), (38144, 492807), (41664, 451172), (42392, 443424), (46934, 400512), (48448, 387996), (50064, 375472), (55428, 339136), (55552, 338379), (57216, 328538), (63588, 295616), (64666, 290688), (66752, 281604), (70401, 267008), (72672, 258664), (73904, 254352), (83328, 225586), (84784, 221712), (93868, 200256), (96896, 193998), (96999, 193792), (100128, 187736), (110856, 169568), (112793, 166656), (114432, 164269), (127176, 147808), (129332, 145344), (133504, 140802)]