253169904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 706711712

約数和(自身を除く): 453541808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 433, 624, 866, 937, 1299, 1732, 1874, 2598, 2811, 3464, 3748, 5196, 5622, 5629, 6928, 7496, 10392, 11244, 11258, 12181, 14992, 16887, 20784, 22488, 22516, 24362, 33774, 36543, 44976, 45032, 48724, 67548, 73086, 90064, 97448, 135096, 146172, 194896, 270192, 292344, 405721, 584688, 811442, 1217163, 1622884, 2434326, 3245768, 4868652, 5274373, 6491536, 9737304, 10548746, 15823119, 19474608, 21097492, 31646238, 42194984, 63292476, 84389968, 126584952, 253169904]

約数ペア:

[(1, 253169904), (2, 126584952), (3, 84389968), (4, 63292476), (6, 42194984), (8, 31646238), (12, 21097492), (13, 19474608), (16, 15823119), (24, 10548746), (26, 9737304), (39, 6491536), (48, 5274373), (52, 4868652), (78, 3245768), (104, 2434326), (156, 1622884), (208, 1217163), (312, 811442), (433, 584688), (624, 405721), (866, 292344), (937, 270192), (1299, 194896), (1732, 146172), (1874, 135096), (2598, 97448), (2811, 90064), (3464, 73086), (3748, 67548), (5196, 48724), (5622, 45032), (5629, 44976), (6928, 36543), (7496, 33774), (10392, 24362), (11244, 22516), (11258, 22488), (12181, 20784), (14992, 16887)]