495335904

素因数分解:

$2^5\times 3^1\times 7^5\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 1521894528

約数和(自身を除く): 1026558624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 307, 336, 343, 392, 588, 614, 672, 686, 784, 921, 1029, 1176, 1228, 1372, 1568, 1842, 2058, 2149, 2352, 2401, 2456, 2744, 3684, 4116, 4298, 4704, 4802, 4912, 5488, 6447, 7203, 7368, 8232, 8596, 9604, 9824, 10976, 12894, 14406, 14736, 15043, 16464, 16807, 17192, 19208, 25788, 28812, 29472, 30086, 32928, 33614, 34384, 38416, 45129, 50421, 51576, 57624, 60172, 67228, 68768, 76832, 90258, 100842, 103152, 105301, 115248, 120344, 134456, 180516, 201684, 206304, 210602, 230496, 240688, 268912, 315903, 361032, 403368, 421204, 481376, 537824, 631806, 722064, 737107, 806736, 842408, 1263612, 1444128, 1474214, 1613472, 1684816, 2211321, 2527224, 2948428, 3369632, 4422642, 5054448, 5159749, 5896856, 8845284, 10108896, 10319498, 11793712, 15479247, 17690568, 20638996, 23587424, 30958494, 35381136, 41277992, 61916988, 70762272, 82555984, 123833976, 165111968, 247667952, 495335904]

約数ペア:

[(1, 495335904), (2, 247667952), (3, 165111968), (4, 123833976), (6, 82555984), (7, 70762272), (8, 61916988), (12, 41277992), (14, 35381136), (16, 30958494), (21, 23587424), (24, 20638996), (28, 17690568), (32, 15479247), (42, 11793712), (48, 10319498), (49, 10108896), (56, 8845284), (84, 5896856), (96, 5159749), (98, 5054448), (112, 4422642), (147, 3369632), (168, 2948428), (196, 2527224), (224, 2211321), (294, 1684816), (307, 1613472), (336, 1474214), (343, 1444128), (392, 1263612), (588, 842408), (614, 806736), (672, 737107), (686, 722064), (784, 631806), (921, 537824), (1029, 481376), (1176, 421204), (1228, 403368), (1372, 361032), (1568, 315903), (1842, 268912), (2058, 240688), (2149, 230496), (2352, 210602), (2401, 206304), (2456, 201684), (2744, 180516), (3684, 134456), (4116, 120344), (4298, 115248), (4704, 105301), (4802, 103152), (4912, 100842), (5488, 90258), (6447, 76832), (7203, 68768), (7368, 67228), (8232, 60172), (8596, 57624), (9604, 51576), (9824, 50421), (10976, 45129), (12894, 38416), (14406, 34384), (14736, 33614), (15043, 32928), (16464, 30086), (16807, 29472), (17192, 28812), (19208, 25788)]