31492772082

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{1213}}^1$

素因数の和:1593

約数の個数: 128

約数和(自身を含む): 73947168000

約数和(自身を除く): 42454395918

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 87, 118, 174, 177, 261, 281, 354, 522, 531, 562, 783, 843, 1062, 1213, 1566, 1593, 1686, 1711, 2426, 2529, 3186, 3422, 3639, 5058, 5133, 7278, 7587, 8149, 10266, 10917, 15174, 15399, 16298, 16579, 21834, 24447, 30798, 32751, 33158, 35177, 46197, 48894, 49737, 65502, 70354, 71567, 73341, 92394, 99474, 105531, 143134, 146682, 149211, 211062, 214701, 220023, 298422, 316593, 340853, 429402, 440046, 447633, 480791, 633186, 644103, 681706, 895266, 949779, 961582, 1022559, 1288206, 1442373, 1899558, 1932309, 2045118, 2075443, 2884746, 3067677, 3864618, 4150886, 4327119, 6135354, 6226329, 8654238, 9203031, 9884737, 12452658, 12981357, 18406062, 18678987, 19769474, 20110327, 25962714, 29654211, 37357974, 40220654, 56036961, 59308422, 60330981, 88962633, 112073922, 120661962, 177925266, 180992943, 266887899, 361985886, 533775798, 542978829, 583199483, 1085957658, 1166398966, 1749598449, 3499196898, 5248795347, 10497590694, 15746386041, 31492772082]

約数ペア:

[(1, 31492772082), (2, 15746386041), (3, 10497590694), (6, 5248795347), (9, 3499196898), (18, 1749598449), (27, 1166398966), (29, 1085957658), (54, 583199483), (58, 542978829), (59, 533775798), (87, 361985886), (118, 266887899), (174, 180992943), (177, 177925266), (261, 120661962), (281, 112073922), (354, 88962633), (522, 60330981), (531, 59308422), (562, 56036961), (783, 40220654), (843, 37357974), (1062, 29654211), (1213, 25962714), (1566, 20110327), (1593, 19769474), (1686, 18678987), (1711, 18406062), (2426, 12981357), (2529, 12452658), (3186, 9884737), (3422, 9203031), (3639, 8654238), (5058, 6226329), (5133, 6135354), (7278, 4327119), (7587, 4150886), (8149, 3864618), (10266, 3067677), (10917, 2884746), (15174, 2075443), (15399, 2045118), (16298, 1932309), (16579, 1899558), (21834, 1442373), (24447, 1288206), (30798, 1022559), (32751, 961582), (33158, 949779), (35177, 895266), (46197, 681706), (48894, 644103), (49737, 633186), (65502, 480791), (70354, 447633), (71567, 440046), (73341, 429402), (92394, 340853), (99474, 316593), (105531, 298422), (143134, 220023), (146682, 214701), (149211, 211062)]