229881616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 492825600

約数和(自身を除く): 262943984

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 137, 199, 248, 272, 274, 398, 496, 527, 548, 796, 1054, 1096, 1592, 2108, 2192, 2329, 3184, 3383, 4216, 4247, 4658, 6169, 6766, 8432, 8494, 9316, 12338, 13532, 16988, 18632, 24676, 27064, 27263, 33976, 37264, 49352, 54128, 54526, 67952, 72199, 98704, 104873, 109052, 144398, 209746, 218104, 288796, 419492, 436208, 463471, 577592, 838984, 845153, 926942, 1155184, 1677968, 1690306, 1853884, 3380612, 3707768, 6761224, 7415536, 13522448, 14367601, 28735202, 57470404, 114940808, 229881616]

約数ペア:

[(1, 229881616), (2, 114940808), (4, 57470404), (8, 28735202), (16, 14367601), (17, 13522448), (31, 7415536), (34, 6761224), (62, 3707768), (68, 3380612), (124, 1853884), (136, 1690306), (137, 1677968), (199, 1155184), (248, 926942), (272, 845153), (274, 838984), (398, 577592), (496, 463471), (527, 436208), (548, 419492), (796, 288796), (1054, 218104), (1096, 209746), (1592, 144398), (2108, 109052), (2192, 104873), (2329, 98704), (3184, 72199), (3383, 67952), (4216, 54526), (4247, 54128), (4658, 49352), (6169, 37264), (6766, 33976), (8432, 27263), (8494, 27064), (9316, 24676), (12338, 18632), (13532, 16988)]