505768536

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 224

約数和(自身を含む): 1751772960

約数和(自身を除く): 1246004424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 729, 756, 819, 936, 953, 972, 1053, 1092, 1134, 1404, 1458, 1512, 1638, 1701, 1906, 1944, 2106, 2184, 2268, 2457, 2808, 2859, 2916, 3159, 3276, 3402, 3812, 4212, 4536, 4914, 5103, 5718, 5832, 6318, 6552, 6671, 6804, 7371, 7624, 8424, 8577, 9477, 9828, 10206, 11436, 12389, 12636, 13342, 13608, 14742, 17154, 18954, 19656, 20013, 20412, 22113, 22872, 24778, 25272, 25731, 26684, 29484, 34308, 37167, 37908, 40026, 40824, 44226, 49556, 51462, 53368, 58968, 60039, 66339, 68616, 74334, 75816, 77193, 80052, 86723, 88452, 99112, 102924, 111501, 120078, 132678, 148668, 154386, 160104, 173446, 176904, 180117, 205848, 223002, 231579, 240156, 260169, 265356, 297336, 308772, 334503, 346892, 360234, 446004, 463158, 480312, 520338, 530712, 540351, 617544, 669006, 693784, 694737, 720468, 780507, 892008, 926316, 1003509, 1040676, 1080702, 1338012, 1389474, 1440936, 1561014, 1621053, 1852632, 2007018, 2081352, 2161404, 2341521, 2676024, 2778948, 3010527, 3122028, 3242106, 4014036, 4322808, 4683042, 4863159, 5557896, 6021054, 6244056, 6484212, 7024563, 8028072, 9031581, 9366084, 9726318, 12042108, 12968424, 14049126, 18063162, 18732168, 19452636, 21073689, 24084216, 28098252, 36126324, 38905272, 42147378, 56196504, 63221067, 72252648, 84294756, 126442134, 168589512, 252884268, 505768536]

約数ペア:

[(1, 505768536), (2, 252884268), (3, 168589512), (4, 126442134), (6, 84294756), (7, 72252648), (8, 63221067), (9, 56196504), (12, 42147378), (13, 38905272), (14, 36126324), (18, 28098252), (21, 24084216), (24, 21073689), (26, 19452636), (27, 18732168), (28, 18063162), (36, 14049126), (39, 12968424), (42, 12042108), (52, 9726318), (54, 9366084), (56, 9031581), (63, 8028072), (72, 7024563), (78, 6484212), (81, 6244056), (84, 6021054), (91, 5557896), (104, 4863159), (108, 4683042), (117, 4322808), (126, 4014036), (156, 3242106), (162, 3122028), (168, 3010527), (182, 2778948), (189, 2676024), (216, 2341521), (234, 2161404), (243, 2081352), (252, 2007018), (273, 1852632), (312, 1621053), (324, 1561014), (351, 1440936), (364, 1389474), (378, 1338012), (468, 1080702), (486, 1040676), (504, 1003509), (546, 926316), (567, 892008), (648, 780507), (702, 720468), (728, 694737), (729, 693784), (756, 669006), (819, 617544), (936, 540351), (953, 530712), (972, 520338), (1053, 480312), (1092, 463158), (1134, 446004), (1404, 360234), (1458, 346892), (1512, 334503), (1638, 308772), (1701, 297336), (1906, 265356), (1944, 260169), (2106, 240156), (2184, 231579), (2268, 223002), (2457, 205848), (2808, 180117), (2859, 176904), (2916, 173446), (3159, 160104), (3276, 154386), (3402, 148668), (3812, 132678), (4212, 120078), (4536, 111501), (4914, 102924), (5103, 99112), (5718, 88452), (5832, 86723), (6318, 80052), (6552, 77193), (6671, 75816), (6804, 74334), (7371, 68616), (7624, 66339), (8424, 60039), (8577, 58968), (9477, 53368), (9828, 51462), (10206, 49556), (11436, 44226), (12389, 40824), (12636, 40026), (13342, 37908), (13608, 37167), (14742, 34308), (17154, 29484), (18954, 26684), (19656, 25731), (20013, 25272), (20412, 24778), (22113, 22872)]