214280432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 440977728

約数和(自身を除く): 226697296

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 257, 328, 496, 514, 656, 1028, 1271, 1681, 2056, 2542, 3362, 4112, 5084, 6724, 7967, 10168, 10537, 13448, 15934, 20336, 21074, 26896, 31868, 42148, 52111, 63736, 84296, 104222, 127472, 168592, 208444, 326647, 416888, 432017, 653294, 833776, 864034, 1306588, 1728068, 2613176, 3456136, 5226352, 6912272, 13392527, 26785054, 53570108, 107140216, 214280432]

約数ペア:

[(1, 214280432), (2, 107140216), (4, 53570108), (8, 26785054), (16, 13392527), (31, 6912272), (41, 5226352), (62, 3456136), (82, 2613176), (124, 1728068), (164, 1306588), (248, 864034), (257, 833776), (328, 653294), (496, 432017), (514, 416888), (656, 326647), (1028, 208444), (1271, 168592), (1681, 127472), (2056, 104222), (2542, 84296), (3362, 63736), (4112, 52111), (5084, 42148), (6724, 31868), (7967, 26896), (10168, 21074), (10537, 20336), (13448, 15934)]