254172040668

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73681}}^1$

素因数の和:73736

約数の個数: 252

約数和(自身を含む): 825316797648

約数和(自身を除く): 571144756980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 182, 189, 234, 243, 252, 273, 324, 338, 351, 364, 378, 468, 486, 507, 546, 567, 676, 702, 729, 756, 819, 972, 1014, 1053, 1092, 1134, 1183, 1404, 1458, 1521, 1638, 1701, 2028, 2106, 2268, 2366, 2457, 2916, 3042, 3159, 3276, 3402, 3549, 4212, 4563, 4732, 4914, 5103, 6084, 6318, 6804, 7098, 7371, 9126, 9477, 9828, 10206, 10647, 12636, 13689, 14196, 14742, 18252, 18954, 20412, 21294, 22113, 27378, 29484, 31941, 37908, 41067, 42588, 44226, 54756, 63882, 66339, 73681, 82134, 88452, 95823, 123201, 127764, 132678, 147362, 164268, 191646, 221043, 246402, 265356, 287469, 294724, 383292, 442086, 492804, 515767, 574938, 663129, 862407, 884172, 957853, 1031534, 1149876, 1326258, 1547301, 1724814, 1915706, 1989387, 2063068, 2652516, 2873559, 3094602, 3449628, 3831412, 3978774, 4641903, 5747118, 5968161, 6189204, 6704971, 7957548, 8620677, 9283806, 11494236, 11936322, 12452089, 13409942, 13925709, 17241354, 17904483, 18567612, 20114913, 23872644, 24904178, 25862031, 26819884, 27851418, 34482708, 35808966, 37356267, 40229826, 41777127, 49808356, 51724062, 53713449, 55702836, 60344739, 71617932, 74712534, 77586093, 80459652, 83554254, 87164623, 103448124, 107426898, 112068801, 120689478, 125331381, 149425068, 155172186, 167108508, 174329246, 181034217, 214853796, 224137602, 232758279, 241378956, 250662762, 261493869, 310344372, 336206403, 348658492, 362068434, 375994143, 448275204, 465516558, 501325524, 522987738, 543102651, 672412806, 698274837, 724136868, 751988286, 784481607, 931033116, 1008619209, 1045975476, 1086205302, 1344825612, 1396549674, 1503976572, 1568963214, 1629307953, 2017238418, 2172410604, 2353444821, 2793099348, 3025857627, 3137926428, 3258615906, 4034476836, 4706889642, 4887923859, 6051715254, 6517231812, 7060334463, 9077572881, 9413779284, 9775847718, 12103430508, 14120668926, 18155145762, 19551695436, 21181003389, 28241337852, 36310291524, 42362006778, 63543010167, 84724013556, 127086020334, 254172040668]

約数ペア:

[(1, 254172040668), (2, 127086020334), (3, 84724013556), (4, 63543010167), (6, 42362006778), (7, 36310291524), (9, 28241337852), (12, 21181003389), (13, 19551695436), (14, 18155145762), (18, 14120668926), (21, 12103430508), (26, 9775847718), (27, 9413779284), (28, 9077572881), (36, 7060334463), (39, 6517231812), (42, 6051715254), (52, 4887923859), (54, 4706889642), (63, 4034476836), (78, 3258615906), (81, 3137926428), (84, 3025857627), (91, 2793099348), (108, 2353444821), (117, 2172410604), (126, 2017238418), (156, 1629307953), (162, 1568963214), (169, 1503976572), (182, 1396549674), (189, 1344825612), (234, 1086205302), (243, 1045975476), (252, 1008619209), (273, 931033116), (324, 784481607), (338, 751988286), (351, 724136868), (364, 698274837), (378, 672412806), (468, 543102651), (486, 522987738), (507, 501325524), (546, 465516558), (567, 448275204), (676, 375994143), (702, 362068434), (729, 348658492), (756, 336206403), (819, 310344372), (972, 261493869), (1014, 250662762), (1053, 241378956), (1092, 232758279), (1134, 224137602), (1183, 214853796), (1404, 181034217), (1458, 174329246), (1521, 167108508), (1638, 155172186), (1701, 149425068), (2028, 125331381), (2106, 120689478), (2268, 112068801), (2366, 107426898), (2457, 103448124), (2916, 87164623), (3042, 83554254), (3159, 80459652), (3276, 77586093), (3402, 74712534), (3549, 71617932), (4212, 60344739), (4563, 55702836), (4732, 53713449), (4914, 51724062), (5103, 49808356), (6084, 41777127), (6318, 40229826), (6804, 37356267), (7098, 35808966), (7371, 34482708), (9126, 27851418), (9477, 26819884), (9828, 25862031), (10206, 24904178), (10647, 23872644), (12636, 20114913), (13689, 18567612), (14196, 17904483), (14742, 17241354), (18252, 13925709), (18954, 13409942), (20412, 12452089), (21294, 11936322), (22113, 11494236), (27378, 9283806), (29484, 8620677), (31941, 7957548), (37908, 6704971), (41067, 6189204), (42588, 5968161), (44226, 5747118), (54756, 4641903), (63882, 3978774), (66339, 3831412), (73681, 3449628), (82134, 3094602), (88452, 2873559), (95823, 2652516), (123201, 2063068), (127764, 1989387), (132678, 1915706), (147362, 1724814), (164268, 1547301), (191646, 1326258), (221043, 1149876), (246402, 1031534), (265356, 957853), (287469, 884172), (294724, 862407), (383292, 663129), (442086, 574938), (492804, 515767)]