21544876416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4349}}^1$

素因数の和:4489

約数の個数: 256

約数和(自身を含む): 69572160000

約数和(自身を除く): 48027283584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 97, 112, 114, 128, 133, 152, 168, 192, 194, 224, 228, 266, 291, 304, 336, 384, 388, 399, 448, 456, 532, 582, 608, 672, 679, 776, 798, 896, 912, 1064, 1164, 1216, 1344, 1358, 1552, 1596, 1824, 1843, 2037, 2128, 2328, 2432, 2688, 2716, 3104, 3192, 3648, 3686, 4074, 4256, 4349, 4656, 5432, 5529, 6208, 6384, 7296, 7372, 8148, 8512, 8698, 9312, 10864, 11058, 12416, 12768, 12901, 13047, 14744, 16296, 17024, 17396, 18624, 21728, 22116, 25536, 25802, 26094, 29488, 30443, 32592, 34792, 37248, 38703, 43456, 44232, 51072, 51604, 52188, 58976, 60886, 65184, 69584, 77406, 82631, 86912, 88464, 91329, 103208, 104376, 117952, 121772, 130368, 139168, 154812, 165262, 176928, 182658, 206416, 208752, 235904, 243544, 247893, 260736, 278336, 309624, 330524, 353856, 365316, 412832, 417504, 421853, 487088, 495786, 556672, 578417, 619248, 661048, 707712, 730632, 825664, 835008, 843706, 974176, 991572, 1156834, 1238496, 1265559, 1322096, 1461264, 1651328, 1670016, 1687412, 1735251, 1948352, 1983144, 2313668, 2476992, 2531118, 2644192, 2922528, 2952971, 3374824, 3470502, 3896704, 3966288, 4627336, 4953984, 5062236, 5288384, 5845056, 5905942, 6749648, 6941004, 7932576, 8015207, 8858913, 9254672, 10124472, 10576768, 11690112, 11811884, 13499296, 13882008, 15865152, 16030414, 17717826, 18509344, 20248944, 23623768, 24045621, 26998592, 27764016, 31730304, 32060828, 35435652, 37018688, 40497888, 47247536, 48091242, 53997184, 55528032, 56106449, 64121656, 70871304, 74037376, 80995776, 94495072, 96182484, 111056064, 112212898, 128243312, 141742608, 161991552, 168319347, 188990144, 192364968, 222112128, 224425796, 256486624, 283485216, 336638694, 377980288, 384729936, 448851592, 512973248, 566970432, 673277388, 769459872, 897703184, 1025946496, 1133940864, 1346554776, 1538919744, 1795406368, 2693109552, 3077839488, 3590812736, 5386219104, 7181625472, 10772438208, 21544876416]

約数ペア:

[(1, 21544876416), (2, 10772438208), (3, 7181625472), (4, 5386219104), (6, 3590812736), (7, 3077839488), (8, 2693109552), (12, 1795406368), (14, 1538919744), (16, 1346554776), (19, 1133940864), (21, 1025946496), (24, 897703184), (28, 769459872), (32, 673277388), (38, 566970432), (42, 512973248), (48, 448851592), (56, 384729936), (57, 377980288), (64, 336638694), (76, 283485216), (84, 256486624), (96, 224425796), (97, 222112128), (112, 192364968), (114, 188990144), (128, 168319347), (133, 161991552), (152, 141742608), (168, 128243312), (192, 112212898), (194, 111056064), (224, 96182484), (228, 94495072), (266, 80995776), (291, 74037376), (304, 70871304), (336, 64121656), (384, 56106449), (388, 55528032), (399, 53997184), (448, 48091242), (456, 47247536), (532, 40497888), (582, 37018688), (608, 35435652), (672, 32060828), (679, 31730304), (776, 27764016), (798, 26998592), (896, 24045621), (912, 23623768), (1064, 20248944), (1164, 18509344), (1216, 17717826), (1344, 16030414), (1358, 15865152), (1552, 13882008), (1596, 13499296), (1824, 11811884), (1843, 11690112), (2037, 10576768), (2128, 10124472), (2328, 9254672), (2432, 8858913), (2688, 8015207), (2716, 7932576), (3104, 6941004), (3192, 6749648), (3648, 5905942), (3686, 5845056), (4074, 5288384), (4256, 5062236), (4349, 4953984), (4656, 4627336), (5432, 3966288), (5529, 3896704), (6208, 3470502), (6384, 3374824), (7296, 2952971), (7372, 2922528), (8148, 2644192), (8512, 2531118), (8698, 2476992), (9312, 2313668), (10864, 1983144), (11058, 1948352), (12416, 1735251), (12768, 1687412), (12901, 1670016), (13047, 1651328), (14744, 1461264), (16296, 1322096), (17024, 1265559), (17396, 1238496), (18624, 1156834), (21728, 991572), (22116, 974176), (25536, 843706), (25802, 835008), (26094, 825664), (29488, 730632), (30443, 707712), (32592, 661048), (34792, 619248), (37248, 578417), (38703, 556672), (43456, 495786), (44232, 487088), (51072, 421853), (51604, 417504), (52188, 412832), (58976, 365316), (60886, 353856), (65184, 330524), (69584, 309624), (77406, 278336), (82631, 260736), (86912, 247893), (88464, 243544), (91329, 235904), (103208, 208752), (104376, 206416), (117952, 182658), (121772, 176928), (130368, 165262), (139168, 154812)]