991152708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 3275489280

約数和(自身を除く): 2284336572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 31, 38, 39, 42, 46, 52, 57, 62, 67, 69, 76, 78, 84, 91, 92, 93, 114, 124, 133, 134, 138, 156, 161, 182, 186, 201, 217, 228, 247, 266, 268, 273, 276, 299, 322, 364, 372, 399, 402, 403, 434, 437, 469, 483, 494, 532, 546, 589, 598, 644, 651, 713, 741, 798, 804, 806, 868, 871, 874, 897, 938, 966, 988, 1092, 1178, 1196, 1209, 1273, 1302, 1311, 1407, 1426, 1482, 1541, 1596, 1612, 1729, 1742, 1748, 1767, 1794, 1876, 1932, 2077, 2093, 2139, 2356, 2418, 2546, 2604, 2613, 2622, 2814, 2821, 2852, 2964, 3059, 3082, 3458, 3484, 3534, 3588, 3819, 4123, 4154, 4186, 4278, 4623, 4836, 4991, 5092, 5187, 5226, 5244, 5628, 5642, 5681, 6097, 6118, 6164, 6231, 6279, 6916, 7068, 7638, 7657, 8246, 8308, 8372, 8463, 8556, 8911, 9177, 9246, 9269, 9982, 10374, 10452, 10787, 11284, 11362, 12194, 12236, 12369, 12462, 12558, 13547, 14539, 14973, 15276, 15314, 16492, 16549, 16926, 17043, 17822, 18291, 18354, 18492, 18538, 19964, 20033, 20748, 21574, 22724, 22971, 24388, 24738, 24924, 25116, 26733, 27001, 27094, 27807, 29078, 29279, 29946, 30628, 32361, 33098, 33852, 34086, 35644, 36582, 36708, 37076, 39463, 39767, 40066, 40641, 43148, 43617, 45942, 47771, 49476, 49647, 53466, 53599, 54002, 54188, 55614, 58156, 58558, 59892, 60099, 64722, 64883, 66196, 68172, 73164, 78926, 79534, 80132, 81003, 81282, 87234, 87837, 91884, 94829, 95542, 99294, 106932, 107198, 108004, 111228, 115843, 117116, 118389, 119301, 120198, 129444, 129766, 140231, 143313, 157852, 159068, 160797, 162006, 162564, 174468, 175674, 176111, 189007, 189658, 191084, 194649, 198588, 204953, 214396, 231686, 236778, 238602, 240396, 259532, 276241, 280462, 284487, 286626, 321594, 324012, 334397, 347529, 351348, 352222, 378014, 379316, 380627, 389298, 409906, 420693, 463372, 473556, 477204, 513019, 528333, 552482, 560924, 567021, 568974, 573252, 614859, 621023, 643188, 668794, 695058, 704444, 756028, 761254, 778596, 819812, 828723, 841386, 907649, 1003191, 1026038, 1056666, 1104964, 1134042, 1137948, 1141881, 1229718, 1232777, 1242046, 1337588, 1390116, 1522508, 1539057, 1657446, 1682772, 1815298, 1863069, 2006382, 2052076, 2113332, 2268084, 2283762, 2459436, 2465554, 2484092, 2664389, 2722947, 3078114, 3314892, 3591133, 3630596, 3698331, 3726138, 4012764, 4347161, 4567524, 4931108, 5328778, 5445894, 6156228, 6353543, 7182266, 7396662, 7452276, 7993167, 8694322, 10657556, 10773399, 10891788, 11799437, 12707086, 13041483, 14364532, 14793324, 15986334, 17388644, 19060629, 21546798, 23598874, 25414172, 26082966, 31972668, 35398311, 38121258, 43093596, 47197748, 52165932, 70796622, 76242516, 82596059, 141593244, 165192118, 247788177, 330384236, 495576354, 991152708]

約数ペア:

[(1, 991152708), (2, 495576354), (3, 330384236), (4, 247788177), (6, 165192118), (7, 141593244), (12, 82596059), (13, 76242516), (14, 70796622), (19, 52165932), (21, 47197748), (23, 43093596), (26, 38121258), (28, 35398311), (31, 31972668), (38, 26082966), (39, 25414172), (42, 23598874), (46, 21546798), (52, 19060629), (57, 17388644), (62, 15986334), (67, 14793324), (69, 14364532), (76, 13041483), (78, 12707086), (84, 11799437), (91, 10891788), (92, 10773399), (93, 10657556), (114, 8694322), (124, 7993167), (133, 7452276), (134, 7396662), (138, 7182266), (156, 6353543), (161, 6156228), (182, 5445894), (186, 5328778), (201, 4931108), (217, 4567524), (228, 4347161), (247, 4012764), (266, 3726138), (268, 3698331), (273, 3630596), (276, 3591133), (299, 3314892), (322, 3078114), (364, 2722947), (372, 2664389), (399, 2484092), (402, 2465554), (403, 2459436), (434, 2283762), (437, 2268084), (469, 2113332), (483, 2052076), (494, 2006382), (532, 1863069), (546, 1815298), (589, 1682772), (598, 1657446), (644, 1539057), (651, 1522508), (713, 1390116), (741, 1337588), (798, 1242046), (804, 1232777), (806, 1229718), (868, 1141881), (871, 1137948), (874, 1134042), (897, 1104964), (938, 1056666), (966, 1026038), (988, 1003191), (1092, 907649), (1178, 841386), (1196, 828723), (1209, 819812), (1273, 778596), (1302, 761254), (1311, 756028), (1407, 704444), (1426, 695058), (1482, 668794), (1541, 643188), (1596, 621023), (1612, 614859), (1729, 573252), (1742, 568974), (1748, 567021), (1767, 560924), (1794, 552482), (1876, 528333), (1932, 513019), (2077, 477204), (2093, 473556), (2139, 463372), (2356, 420693), (2418, 409906), (2546, 389298), (2604, 380627), (2613, 379316), (2622, 378014), (2814, 352222), (2821, 351348), (2852, 347529), (2964, 334397), (3059, 324012), (3082, 321594), (3458, 286626), (3484, 284487), (3534, 280462), (3588, 276241), (3819, 259532), (4123, 240396), (4154, 238602), (4186, 236778), (4278, 231686), (4623, 214396), (4836, 204953), (4991, 198588), (5092, 194649), (5187, 191084), (5226, 189658), (5244, 189007), (5628, 176111), (5642, 175674), (5681, 174468), (6097, 162564), (6118, 162006), (6164, 160797), (6231, 159068), (6279, 157852), (6916, 143313), (7068, 140231), (7638, 129766), (7657, 129444), (8246, 120198), (8308, 119301), (8372, 118389), (8463, 117116), (8556, 115843), (8911, 111228), (9177, 108004), (9246, 107198), (9269, 106932), (9982, 99294), (10374, 95542), (10452, 94829), (10787, 91884), (11284, 87837), (11362, 87234), (12194, 81282), (12236, 81003), (12369, 80132), (12462, 79534), (12558, 78926), (13547, 73164), (14539, 68172), (14973, 66196), (15276, 64883), (15314, 64722), (16492, 60099), (16549, 59892), (16926, 58558), (17043, 58156), (17822, 55614), (18291, 54188), (18354, 54002), (18492, 53599), (18538, 53466), (19964, 49647), (20033, 49476), (20748, 47771), (21574, 45942), (22724, 43617), (22971, 43148), (24388, 40641), (24738, 40066), (24924, 39767), (25116, 39463), (26733, 37076), (27001, 36708), (27094, 36582), (27807, 35644), (29078, 34086), (29279, 33852), (29946, 33098), (30628, 32361)]