338851032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 948024000

約数和(自身を除く): 609172968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 149, 156, 197, 222, 296, 298, 312, 394, 444, 447, 481, 591, 596, 788, 888, 894, 962, 1182, 1192, 1443, 1576, 1788, 1924, 1937, 2364, 2561, 2886, 3576, 3848, 3874, 4728, 5122, 5513, 5772, 5811, 7289, 7683, 7748, 10244, 11026, 11544, 11622, 14578, 15366, 15496, 16539, 20488, 21867, 22052, 23244, 29156, 29353, 30732, 33078, 43734, 44104, 46488, 58312, 58706, 61464, 66156, 71669, 87468, 88059, 94757, 117412, 132312, 143338, 174936, 176118, 189514, 215007, 234824, 284271, 286676, 352236, 379028, 381589, 430014, 568542, 573352, 704472, 758056, 763178, 860028, 1086061, 1137084, 1144767, 1526356, 1720056, 2172122, 2274168, 2289534, 3052712, 3258183, 4344244, 4579068, 6516366, 8688488, 9158136, 13032732, 14118793, 26065464, 28237586, 42356379, 56475172, 84712758, 112950344, 169425516, 338851032]

約数ペア:

[(1, 338851032), (2, 169425516), (3, 112950344), (4, 84712758), (6, 56475172), (8, 42356379), (12, 28237586), (13, 26065464), (24, 14118793), (26, 13032732), (37, 9158136), (39, 8688488), (52, 6516366), (74, 4579068), (78, 4344244), (104, 3258183), (111, 3052712), (148, 2289534), (149, 2274168), (156, 2172122), (197, 1720056), (222, 1526356), (296, 1144767), (298, 1137084), (312, 1086061), (394, 860028), (444, 763178), (447, 758056), (481, 704472), (591, 573352), (596, 568542), (788, 430014), (888, 381589), (894, 379028), (962, 352236), (1182, 286676), (1192, 284271), (1443, 234824), (1576, 215007), (1788, 189514), (1924, 176118), (1937, 174936), (2364, 143338), (2561, 132312), (2886, 117412), (3576, 94757), (3848, 88059), (3874, 87468), (4728, 71669), (5122, 66156), (5513, 61464), (5772, 58706), (5811, 58312), (7289, 46488), (7683, 44104), (7748, 43734), (10244, 33078), (11026, 30732), (11544, 29353), (11622, 29156), (14578, 23244), (15366, 22052), (15496, 21867), (16539, 20488)]