2188279476

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 180

約数和(自身を含む): 6168867012

約数和(自身を除く): 3980587536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 159, 162, 171, 212, 228, 318, 324, 342, 353, 361, 477, 513, 636, 684, 706, 722, 954, 1007, 1026, 1059, 1083, 1412, 1431, 1444, 1539, 1908, 2014, 2052, 2118, 2166, 2862, 3021, 3078, 3177, 3249, 4028, 4236, 4293, 4332, 5724, 6042, 6156, 6354, 6498, 6707, 8586, 9063, 9531, 9747, 12084, 12708, 12996, 13414, 17172, 18126, 18709, 19062, 19133, 19494, 20121, 26828, 27189, 28593, 29241, 36252, 37418, 38124, 38266, 38988, 40242, 54378, 56127, 57186, 57399, 58482, 60363, 74836, 76532, 80484, 81567, 108756, 112254, 114372, 114798, 116964, 120726, 127433, 163134, 168381, 172197, 181089, 224508, 229596, 241452, 254866, 326268, 336762, 344394, 355471, 362178, 382299, 505143, 509732, 516591, 543267, 673524, 688788, 710942, 724356, 764598, 1010286, 1033182, 1066413, 1086534, 1146897, 1421884, 1515429, 1529196, 1549773, 2020572, 2066364, 2132826, 2173068, 2293794, 3030858, 3099546, 3199239, 3440691, 4265652, 4587588, 6061716, 6199092, 6398478, 6753949, 6881382, 9597717, 10322073, 12796956, 13507898, 13762764, 19195434, 20261847, 20644146, 27015796, 28793151, 38390868, 40523694, 41288292, 57586302, 60785541, 81047388, 115172604, 121571082, 182356623, 243142164, 364713246, 547069869, 729426492, 1094139738, 2188279476]

約数ペア:

[(1, 2188279476), (2, 1094139738), (3, 729426492), (4, 547069869), (6, 364713246), (9, 243142164), (12, 182356623), (18, 121571082), (19, 115172604), (27, 81047388), (36, 60785541), (38, 57586302), (53, 41288292), (54, 40523694), (57, 38390868), (76, 28793151), (81, 27015796), (106, 20644146), (108, 20261847), (114, 19195434), (159, 13762764), (162, 13507898), (171, 12796956), (212, 10322073), (228, 9597717), (318, 6881382), (324, 6753949), (342, 6398478), (353, 6199092), (361, 6061716), (477, 4587588), (513, 4265652), (636, 3440691), (684, 3199239), (706, 3099546), (722, 3030858), (954, 2293794), (1007, 2173068), (1026, 2132826), (1059, 2066364), (1083, 2020572), (1412, 1549773), (1431, 1529196), (1444, 1515429), (1539, 1421884), (1908, 1146897), (2014, 1086534), (2052, 1066413), (2118, 1033182), (2166, 1010286), (2862, 764598), (3021, 724356), (3078, 710942), (3177, 688788), (3249, 673524), (4028, 543267), (4236, 516591), (4293, 509732), (4332, 505143), (5724, 382299), (6042, 362178), (6156, 355471), (6354, 344394), (6498, 336762), (6707, 326268), (8586, 254866), (9063, 241452), (9531, 229596), (9747, 224508), (12084, 181089), (12708, 172197), (12996, 168381), (13414, 163134), (17172, 127433), (18126, 120726), (18709, 116964), (19062, 114798), (19133, 114372), (19494, 112254), (20121, 108756), (26828, 81567), (27189, 80484), (28593, 76532), (29241, 74836), (36252, 60363), (37418, 58482), (38124, 57399), (38266, 57186), (38988, 56127), (40242, 54378)]