717075008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 1587398400

約数和(自身を除く): 870323392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 71, 104, 122, 142, 199, 208, 244, 284, 398, 416, 488, 568, 793, 796, 832, 923, 976, 1136, 1586, 1592, 1846, 1952, 2272, 2587, 3172, 3184, 3692, 3904, 4331, 4544, 5174, 6344, 6368, 7384, 8662, 10348, 12139, 12688, 12736, 14129, 14768, 17324, 20696, 24278, 25376, 28258, 29536, 34648, 41392, 48556, 50752, 56303, 56516, 59072, 69296, 82784, 97112, 112606, 113032, 138592, 157807, 165568, 183677, 194224, 225212, 226064, 277184, 315614, 367354, 388448, 450424, 452128, 631228, 734708, 776896, 861869, 900848, 904256, 1262456, 1469416, 1723738, 1801696, 2524912, 2938832, 3447476, 3603392, 5049824, 5877664, 6894952, 10099648, 11204297, 11755328, 13789904, 22408594, 27579808, 44817188, 55159616, 89634376, 179268752, 358537504, 717075008]

約数ペア:

[(1, 717075008), (2, 358537504), (4, 179268752), (8, 89634376), (13, 55159616), (16, 44817188), (26, 27579808), (32, 22408594), (52, 13789904), (61, 11755328), (64, 11204297), (71, 10099648), (104, 6894952), (122, 5877664), (142, 5049824), (199, 3603392), (208, 3447476), (244, 2938832), (284, 2524912), (398, 1801696), (416, 1723738), (488, 1469416), (568, 1262456), (793, 904256), (796, 900848), (832, 861869), (923, 776896), (976, 734708), (1136, 631228), (1586, 452128), (1592, 450424), (1846, 388448), (1952, 367354), (2272, 315614), (2587, 277184), (3172, 226064), (3184, 225212), (3692, 194224), (3904, 183677), (4331, 165568), (4544, 157807), (5174, 138592), (6344, 113032), (6368, 112606), (7384, 97112), (8662, 82784), (10348, 69296), (12139, 59072), (12688, 56516), (12736, 56303), (14129, 50752), (14768, 48556), (17324, 41392), (20696, 34648), (24278, 29536), (25376, 28258)]