2038840131608

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{170539}}^1$

素因数の和:170761

約数の個数: 96

約数和(自身を含む): 4513388851200

約数和(自身を除く): 2474548719592

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 127, 164, 254, 287, 328, 508, 574, 889, 1016, 1148, 1681, 1778, 2296, 3362, 3556, 5207, 6724, 7112, 10414, 11767, 13448, 20828, 23534, 36449, 41656, 47068, 72898, 94136, 145796, 170539, 213487, 291592, 341078, 426974, 682156, 853948, 1193773, 1364312, 1494409, 1707896, 2387546, 2988818, 4775092, 5977636, 6992099, 9550184, 11955272, 13984198, 21658453, 27968396, 43316906, 48944693, 55936792, 86633812, 97889386, 151609171, 173267624, 195778772, 286676059, 303218342, 391557544, 573352118, 606436684, 887996573, 1146704236, 1212873368, 1775993146, 2006732413, 2293408472, 3551986292, 4013464826, 6215976011, 7103972584, 8026929652, 12431952022, 16053859304, 24863904044, 36407859493, 49727808088, 72815718986, 145631437972, 254855016451, 291262875944, 509710032902, 1019420065804, 2038840131608]

約数ペア:

[(1, 2038840131608), (2, 1019420065804), (4, 509710032902), (7, 291262875944), (8, 254855016451), (14, 145631437972), (28, 72815718986), (41, 49727808088), (56, 36407859493), (82, 24863904044), (127, 16053859304), (164, 12431952022), (254, 8026929652), (287, 7103972584), (328, 6215976011), (508, 4013464826), (574, 3551986292), (889, 2293408472), (1016, 2006732413), (1148, 1775993146), (1681, 1212873368), (1778, 1146704236), (2296, 887996573), (3362, 606436684), (3556, 573352118), (5207, 391557544), (6724, 303218342), (7112, 286676059), (10414, 195778772), (11767, 173267624), (13448, 151609171), (20828, 97889386), (23534, 86633812), (36449, 55936792), (41656, 48944693), (47068, 43316906), (72898, 27968396), (94136, 21658453), (145796, 13984198), (170539, 11955272), (213487, 9550184), (291592, 6992099), (341078, 5977636), (426974, 4775092), (682156, 2988818), (853948, 2387546), (1193773, 1707896), (1364312, 1494409)]