259121616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1933

約数の個数: 120

約数和(自身を含む): 767897280

約数和(自身を除く): 508775664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 1014, 1326, 1352, 1768, 1879, 2028, 2652, 2704, 2873, 3536, 3758, 4056, 5304, 5637, 5746, 7516, 8112, 8619, 10608, 11274, 11492, 15032, 17238, 22548, 22984, 24427, 30064, 31943, 34476, 45096, 45968, 48854, 63886, 68952, 73281, 90192, 95829, 97708, 127772, 137904, 146562, 191658, 195416, 255544, 293124, 317551, 383316, 390832, 415259, 511088, 586248, 635102, 766632, 830518, 952653, 1172496, 1245777, 1270204, 1533264, 1661036, 1905306, 2491554, 2540408, 3322072, 3810612, 4983108, 5080816, 5398367, 6644144, 7621224, 9966216, 10796734, 15242448, 16195101, 19932432, 21593468, 32390202, 43186936, 64780404, 86373872, 129560808, 259121616]

約数ペア:

[(1, 259121616), (2, 129560808), (3, 86373872), (4, 64780404), (6, 43186936), (8, 32390202), (12, 21593468), (13, 19932432), (16, 16195101), (17, 15242448), (24, 10796734), (26, 9966216), (34, 7621224), (39, 6644144), (48, 5398367), (51, 5080816), (52, 4983108), (68, 3810612), (78, 3322072), (102, 2540408), (104, 2491554), (136, 1905306), (156, 1661036), (169, 1533264), (204, 1270204), (208, 1245777), (221, 1172496), (272, 952653), (312, 830518), (338, 766632), (408, 635102), (442, 586248), (507, 511088), (624, 415259), (663, 390832), (676, 383316), (816, 317551), (884, 293124), (1014, 255544), (1326, 195416), (1352, 191658), (1768, 146562), (1879, 137904), (2028, 127772), (2652, 97708), (2704, 95829), (2873, 90192), (3536, 73281), (3758, 68952), (4056, 63886), (5304, 48854), (5637, 45968), (5746, 45096), (7516, 34476), (8112, 31943), (8619, 30064), (10608, 24427), (11274, 22984), (11492, 22548), (15032, 17238)]