489967296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 224

約数和(自身を含む): 1652259840

約数和(自身を除く): 1162292544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 91, 96, 104, 112, 116, 156, 168, 174, 182, 192, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 406, 416, 448, 464, 546, 609, 624, 672, 696, 728, 754, 812, 832, 928, 967, 1092, 1131, 1218, 1248, 1344, 1392, 1456, 1508, 1624, 1856, 1934, 2184, 2262, 2436, 2496, 2639, 2784, 2901, 2912, 3016, 3248, 3868, 4368, 4524, 4872, 5278, 5568, 5802, 5824, 6032, 6496, 6769, 7736, 7917, 8736, 9048, 9744, 10556, 11604, 12064, 12571, 12992, 13538, 15472, 15834, 17472, 18096, 19488, 20307, 21112, 23208, 24128, 25142, 27076, 28043, 30944, 31668, 36192, 37713, 38976, 40614, 42224, 46416, 50284, 54152, 56086, 61888, 63336, 72384, 75426, 81228, 84129, 84448, 87997, 92832, 100568, 108304, 112172, 126672, 150852, 162456, 168258, 168896, 175994, 185664, 196301, 201136, 216608, 224344, 253344, 263991, 301704, 324912, 336516, 351988, 364559, 392602, 402272, 433216, 448688, 506688, 527982, 588903, 603408, 649824, 673032, 703976, 729118, 785204, 804544, 897376, 1055964, 1093677, 1177806, 1206816, 1299648, 1346064, 1407952, 1458236, 1570408, 1794752, 2111928, 2187354, 2355612, 2413632, 2551913, 2692128, 2815904, 2916472, 3140816, 4223856, 4374708, 4711224, 5103826, 5384256, 5631808, 5832944, 6281632, 7655739, 8447712, 8749416, 9422448, 10207652, 11665888, 12563264, 15311478, 16895424, 17498832, 18844896, 20415304, 23331776, 30622956, 34997664, 37689792, 40830608, 61245912, 69995328, 81661216, 122491824, 163322432, 244983648, 489967296]

約数ペア:

[(1, 489967296), (2, 244983648), (3, 163322432), (4, 122491824), (6, 81661216), (7, 69995328), (8, 61245912), (12, 40830608), (13, 37689792), (14, 34997664), (16, 30622956), (21, 23331776), (24, 20415304), (26, 18844896), (28, 17498832), (29, 16895424), (32, 15311478), (39, 12563264), (42, 11665888), (48, 10207652), (52, 9422448), (56, 8749416), (58, 8447712), (64, 7655739), (78, 6281632), (84, 5832944), (87, 5631808), (91, 5384256), (96, 5103826), (104, 4711224), (112, 4374708), (116, 4223856), (156, 3140816), (168, 2916472), (174, 2815904), (182, 2692128), (192, 2551913), (203, 2413632), (208, 2355612), (224, 2187354), (232, 2111928), (273, 1794752), (312, 1570408), (336, 1458236), (348, 1407952), (364, 1346064), (377, 1299648), (406, 1206816), (416, 1177806), (448, 1093677), (464, 1055964), (546, 897376), (609, 804544), (624, 785204), (672, 729118), (696, 703976), (728, 673032), (754, 649824), (812, 603408), (832, 588903), (928, 527982), (967, 506688), (1092, 448688), (1131, 433216), (1218, 402272), (1248, 392602), (1344, 364559), (1392, 351988), (1456, 336516), (1508, 324912), (1624, 301704), (1856, 263991), (1934, 253344), (2184, 224344), (2262, 216608), (2436, 201136), (2496, 196301), (2639, 185664), (2784, 175994), (2901, 168896), (2912, 168258), (3016, 162456), (3248, 150852), (3868, 126672), (4368, 112172), (4524, 108304), (4872, 100568), (5278, 92832), (5568, 87997), (5802, 84448), (5824, 84129), (6032, 81228), (6496, 75426), (6769, 72384), (7736, 63336), (7917, 61888), (8736, 56086), (9048, 54152), (9744, 50284), (10556, 46416), (11604, 42224), (12064, 40614), (12571, 38976), (12992, 37713), (13538, 36192), (15472, 31668), (15834, 30944), (17472, 28043), (18096, 27076), (19488, 25142), (20307, 24128), (21112, 23208)]