2672073768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:768

約数の個数: 256

約数和(自身を含む): 8639447040

約数和(自身を除く): 5967373272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 61, 62, 78, 84, 91, 93, 104, 122, 124, 156, 168, 182, 183, 186, 217, 244, 248, 273, 312, 364, 366, 372, 403, 427, 434, 488, 546, 647, 651, 728, 732, 744, 793, 806, 854, 868, 1092, 1209, 1281, 1294, 1302, 1464, 1586, 1612, 1708, 1736, 1891, 1941, 2184, 2379, 2418, 2562, 2588, 2604, 2821, 3172, 3224, 3416, 3782, 3882, 4529, 4758, 4836, 5124, 5176, 5208, 5551, 5642, 5673, 6344, 7564, 7764, 8411, 8463, 9058, 9516, 9672, 10248, 11102, 11284, 11346, 13237, 13587, 15128, 15528, 16653, 16822, 16926, 18116, 19032, 20057, 22204, 22568, 22692, 24583, 25233, 26474, 27174, 33306, 33644, 33852, 36232, 39467, 39711, 40114, 44408, 45384, 49166, 50466, 52948, 54348, 58877, 60171, 66612, 67288, 67704, 73749, 78934, 79422, 80228, 98332, 100932, 105896, 108696, 117754, 118401, 120342, 133224, 140399, 147498, 157868, 158844, 160456, 172081, 176631, 196664, 201864, 235508, 236802, 240684, 260741, 276269, 280798, 294996, 315736, 317688, 344162, 353262, 421197, 471016, 473604, 481368, 513071, 516243, 521482, 552538, 561596, 589992, 688324, 706524, 782223, 828807, 842394, 947208, 1026142, 1032486, 1042964, 1105076, 1123192, 1223477, 1376648, 1413048, 1539213, 1564446, 1657614, 1684788, 1825187, 2052284, 2064972, 2085928, 2210152, 2446954, 3078426, 3128892, 3315228, 3369576, 3591497, 3650374, 3670431, 4104568, 4129944, 4893908, 5475561, 6156852, 6257784, 6630456, 7182994, 7300748, 7340862, 8564339, 9787816, 10774491, 10951122, 12313704, 14365988, 14601496, 14681724, 15905201, 17128678, 21548982, 21902244, 25693017, 28731976, 29363448, 31810402, 34257356, 43097964, 43804488, 47715603, 51386034, 63620804, 68514712, 86195928, 95431206, 102772068, 111336407, 127241608, 190862412, 205544136, 222672814, 334009221, 381724824, 445345628, 668018442, 890691256, 1336036884, 2672073768]

約数ペア:

[(1, 2672073768), (2, 1336036884), (3, 890691256), (4, 668018442), (6, 445345628), (7, 381724824), (8, 334009221), (12, 222672814), (13, 205544136), (14, 190862412), (21, 127241608), (24, 111336407), (26, 102772068), (28, 95431206), (31, 86195928), (39, 68514712), (42, 63620804), (52, 51386034), (56, 47715603), (61, 43804488), (62, 43097964), (78, 34257356), (84, 31810402), (91, 29363448), (93, 28731976), (104, 25693017), (122, 21902244), (124, 21548982), (156, 17128678), (168, 15905201), (182, 14681724), (183, 14601496), (186, 14365988), (217, 12313704), (244, 10951122), (248, 10774491), (273, 9787816), (312, 8564339), (364, 7340862), (366, 7300748), (372, 7182994), (403, 6630456), (427, 6257784), (434, 6156852), (488, 5475561), (546, 4893908), (647, 4129944), (651, 4104568), (728, 3670431), (732, 3650374), (744, 3591497), (793, 3369576), (806, 3315228), (854, 3128892), (868, 3078426), (1092, 2446954), (1209, 2210152), (1281, 2085928), (1294, 2064972), (1302, 2052284), (1464, 1825187), (1586, 1684788), (1612, 1657614), (1708, 1564446), (1736, 1539213), (1891, 1413048), (1941, 1376648), (2184, 1223477), (2379, 1123192), (2418, 1105076), (2562, 1042964), (2588, 1032486), (2604, 1026142), (2821, 947208), (3172, 842394), (3224, 828807), (3416, 782223), (3782, 706524), (3882, 688324), (4529, 589992), (4758, 561596), (4836, 552538), (5124, 521482), (5176, 516243), (5208, 513071), (5551, 481368), (5642, 473604), (5673, 471016), (6344, 421197), (7564, 353262), (7764, 344162), (8411, 317688), (8463, 315736), (9058, 294996), (9516, 280798), (9672, 276269), (10248, 260741), (11102, 240684), (11284, 236802), (11346, 235508), (13237, 201864), (13587, 196664), (15128, 176631), (15528, 172081), (16653, 160456), (16822, 158844), (16926, 157868), (18116, 147498), (19032, 140399), (20057, 133224), (22204, 120342), (22568, 118401), (22692, 117754), (24583, 108696), (25233, 105896), (26474, 100932), (27174, 98332), (33306, 80228), (33644, 79422), (33852, 78934), (36232, 73749), (39467, 67704), (39711, 67288), (40114, 66612), (44408, 60171), (45384, 58877), (49166, 54348), (50466, 52948)]