2381547937496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{2027}}^1$

素因数の和:2822

約数の個数: 256

約数和(自身を含む): 5756534784000

約数和(自身を除く): 3374986846504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 79, 91, 104, 124, 158, 182, 217, 248, 316, 364, 403, 434, 553, 632, 659, 728, 806, 868, 1027, 1106, 1318, 1612, 1736, 2027, 2054, 2212, 2449, 2636, 2821, 3224, 4054, 4108, 4424, 4613, 4898, 5272, 5642, 7189, 8108, 8216, 8567, 9226, 9796, 11284, 14189, 14378, 16216, 17134, 17143, 18452, 19592, 20429, 22568, 26351, 28378, 28756, 31837, 34268, 34286, 36904, 40858, 52061, 52702, 56756, 57512, 59969, 62837, 63674, 68536, 68572, 81716, 104122, 105404, 113512, 119938, 125674, 127348, 137144, 143003, 160133, 163432, 184457, 208244, 210808, 222859, 239876, 251348, 254696, 265577, 286006, 320266, 364427, 368914, 416488, 439859, 445718, 479752, 502696, 531154, 572012, 640532, 676793, 728854, 737828, 816881, 879718, 891436, 1062308, 1120931, 1144024, 1281064, 1335793, 1353586, 1457708, 1475656, 1613891, 1633762, 1759436, 1782872, 1859039, 2081729, 2124616, 2241862, 2671586, 2707172, 2915416, 3227782, 3267524, 3518872, 3718078, 4163458, 4483724, 4737551, 4964123, 5343172, 5414344, 5718167, 6455564, 6535048, 7436156, 8326916, 8967448, 9350551, 9475102, 9928246, 10686344, 11297237, 11436334, 12911128, 14572103, 14872312, 16653832, 17365309, 18701102, 18950204, 19856492, 20980583, 22594474, 22872668, 29144206, 34730618, 34748861, 37402204, 37900408, 39712984, 41409583, 41961166, 45188948, 45745336, 58288412, 64533599, 69461236, 69497722, 74804408, 82819166, 83922332, 90377896, 105527647, 116576824, 121557163, 129067198, 138922472, 138995444, 146864081, 165638332, 167844664, 211055294, 243114326, 258134396, 277990888, 289867081, 293728162, 331276664, 422110588, 451735193, 486228652, 516268792, 538324579, 579734162, 587456324, 738693529, 844221176, 903470386, 972457304, 1076649158, 1159468324, 1174912648, 1371859411, 1477387058, 1806940772, 2153298316, 2318936648, 2743718822, 2954774116, 3271357057, 3613881544, 3768272053, 4306596632, 5487437644, 5909548232, 6542714114, 7536544106, 9603015877, 10974875288, 13085428228, 15073088212, 19206031754, 22899499399, 26170856456, 30146176424, 38412063508, 42527641741, 45798998798, 76824127016, 85055283482, 91597997596, 170110566964, 183195995192, 297693492187, 340221133928, 595386984374, 1190773968748, 2381547937496]

約数ペア:

[(1, 2381547937496), (2, 1190773968748), (4, 595386984374), (7, 340221133928), (8, 297693492187), (13, 183195995192), (14, 170110566964), (26, 91597997596), (28, 85055283482), (31, 76824127016), (52, 45798998798), (56, 42527641741), (62, 38412063508), (79, 30146176424), (91, 26170856456), (104, 22899499399), (124, 19206031754), (158, 15073088212), (182, 13085428228), (217, 10974875288), (248, 9603015877), (316, 7536544106), (364, 6542714114), (403, 5909548232), (434, 5487437644), (553, 4306596632), (632, 3768272053), (659, 3613881544), (728, 3271357057), (806, 2954774116), (868, 2743718822), (1027, 2318936648), (1106, 2153298316), (1318, 1806940772), (1612, 1477387058), (1736, 1371859411), (2027, 1174912648), (2054, 1159468324), (2212, 1076649158), (2449, 972457304), (2636, 903470386), (2821, 844221176), (3224, 738693529), (4054, 587456324), (4108, 579734162), (4424, 538324579), (4613, 516268792), (4898, 486228652), (5272, 451735193), (5642, 422110588), (7189, 331276664), (8108, 293728162), (8216, 289867081), (8567, 277990888), (9226, 258134396), (9796, 243114326), (11284, 211055294), (14189, 167844664), (14378, 165638332), (16216, 146864081), (17134, 138995444), (17143, 138922472), (18452, 129067198), (19592, 121557163), (20429, 116576824), (22568, 105527647), (26351, 90377896), (28378, 83922332), (28756, 82819166), (31837, 74804408), (34268, 69497722), (34286, 69461236), (36904, 64533599), (40858, 58288412), (52061, 45745336), (52702, 45188948), (56756, 41961166), (57512, 41409583), (59969, 39712984), (62837, 37900408), (63674, 37402204), (68536, 34748861), (68572, 34730618), (81716, 29144206), (104122, 22872668), (105404, 22594474), (113512, 20980583), (119938, 19856492), (125674, 18950204), (127348, 18701102), (137144, 17365309), (143003, 16653832), (160133, 14872312), (163432, 14572103), (184457, 12911128), (208244, 11436334), (210808, 11297237), (222859, 10686344), (239876, 9928246), (251348, 9475102), (254696, 9350551), (265577, 8967448), (286006, 8326916), (320266, 7436156), (364427, 6535048), (368914, 6455564), (416488, 5718167), (439859, 5414344), (445718, 5343172), (479752, 4964123), (502696, 4737551), (531154, 4483724), (572012, 4163458), (640532, 3718078), (676793, 3518872), (728854, 3267524), (737828, 3227782), (816881, 2915416), (879718, 2707172), (891436, 2671586), (1062308, 2241862), (1120931, 2124616), (1144024, 2081729), (1281064, 1859039), (1335793, 1782872), (1353586, 1759436), (1457708, 1633762), (1475656, 1613891)]