266505876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 904071168

約数和(自身を除く): 637565292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 81, 84, 91, 92, 108, 117, 126, 131, 138, 156, 161, 162, 182, 189, 207, 234, 243, 252, 262, 273, 276, 299, 322, 324, 351, 364, 378, 393, 414, 468, 483, 486, 524, 546, 567, 598, 621, 644, 702, 756, 786, 819, 828, 897, 917, 966, 972, 1053, 1092, 1134, 1179, 1196, 1242, 1404, 1449, 1572, 1638, 1701, 1703, 1794, 1834, 1863, 1932, 2093, 2106, 2268, 2358, 2457, 2484, 2691, 2751, 2898, 3013, 3159, 3276, 3402, 3406, 3537, 3588, 3668, 3726, 4186, 4212, 4347, 4716, 4914, 5109, 5382, 5502, 5589, 5796, 6026, 6279, 6318, 6804, 6812, 7074, 7371, 7452, 8073, 8253, 8372, 8694, 9039, 9828, 10218, 10611, 10764, 11004, 11178, 11921, 12052, 12558, 12636, 13041, 14148, 14742, 15327, 16146, 16506, 17388, 18078, 18837, 20436, 21091, 21222, 22113, 22356, 23842, 24219, 24759, 25116, 26082, 27117, 29484, 30654, 31833, 32292, 33012, 35763, 36156, 37674, 39123, 39169, 42182, 42444, 44226, 45981, 47684, 48438, 49518, 52164, 54234, 56511, 61308, 63273, 63666, 71526, 72657, 74277, 75348, 78246, 78338, 81351, 84364, 88452, 91962, 96876, 99036, 107289, 108468, 113022, 117507, 126546, 127332, 137943, 143052, 145314, 148554, 156492, 156676, 162702, 169533, 183924, 189819, 214578, 222831, 226044, 235014, 244053, 253092, 274183, 275886, 290628, 297108, 321867, 325404, 339066, 352521, 379638, 413829, 429156, 445662, 470028, 488106, 508599, 548366, 551772, 569457, 643734, 678132, 705042, 732159, 759276, 822549, 827658, 891324, 965601, 976212, 1017198, 1057563, 1096732, 1138914, 1287468, 1410084, 1464318, 1645098, 1655316, 1708371, 1931202, 2034396, 2115126, 2277828, 2467647, 2896803, 2928636, 3172689, 3290196, 3416742, 3862404, 4230252, 4935294, 5125113, 5793606, 6345378, 6833484, 7402941, 9518067, 9870588, 10250226, 11587212, 12690756, 14805882, 19036134, 20500452, 22208823, 29611764, 38072268, 44417646, 66626469, 88835292, 133252938, 266505876]

約数ペア:

[(1, 266505876), (2, 133252938), (3, 88835292), (4, 66626469), (6, 44417646), (7, 38072268), (9, 29611764), (12, 22208823), (13, 20500452), (14, 19036134), (18, 14805882), (21, 12690756), (23, 11587212), (26, 10250226), (27, 9870588), (28, 9518067), (36, 7402941), (39, 6833484), (42, 6345378), (46, 5793606), (52, 5125113), (54, 4935294), (63, 4230252), (69, 3862404), (78, 3416742), (81, 3290196), (84, 3172689), (91, 2928636), (92, 2896803), (108, 2467647), (117, 2277828), (126, 2115126), (131, 2034396), (138, 1931202), (156, 1708371), (161, 1655316), (162, 1645098), (182, 1464318), (189, 1410084), (207, 1287468), (234, 1138914), (243, 1096732), (252, 1057563), (262, 1017198), (273, 976212), (276, 965601), (299, 891324), (322, 827658), (324, 822549), (351, 759276), (364, 732159), (378, 705042), (393, 678132), (414, 643734), (468, 569457), (483, 551772), (486, 548366), (524, 508599), (546, 488106), (567, 470028), (598, 445662), (621, 429156), (644, 413829), (702, 379638), (756, 352521), (786, 339066), (819, 325404), (828, 321867), (897, 297108), (917, 290628), (966, 275886), (972, 274183), (1053, 253092), (1092, 244053), (1134, 235014), (1179, 226044), (1196, 222831), (1242, 214578), (1404, 189819), (1449, 183924), (1572, 169533), (1638, 162702), (1701, 156676), (1703, 156492), (1794, 148554), (1834, 145314), (1863, 143052), (1932, 137943), (2093, 127332), (2106, 126546), (2268, 117507), (2358, 113022), (2457, 108468), (2484, 107289), (2691, 99036), (2751, 96876), (2898, 91962), (3013, 88452), (3159, 84364), (3276, 81351), (3402, 78338), (3406, 78246), (3537, 75348), (3588, 74277), (3668, 72657), (3726, 71526), (4186, 63666), (4212, 63273), (4347, 61308), (4716, 56511), (4914, 54234), (5109, 52164), (5382, 49518), (5502, 48438), (5589, 47684), (5796, 45981), (6026, 44226), (6279, 42444), (6318, 42182), (6804, 39169), (6812, 39123), (7074, 37674), (7371, 36156), (7452, 35763), (8073, 33012), (8253, 32292), (8372, 31833), (8694, 30654), (9039, 29484), (9828, 27117), (10218, 26082), (10611, 25116), (10764, 24759), (11004, 24219), (11178, 23842), (11921, 22356), (12052, 22113), (12558, 21222), (12636, 21091), (13041, 20436), (14148, 18837), (14742, 18078), (15327, 17388), (16146, 16506)]