1260408084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{36559}}^1$

素因数の和:36609

約数の個数: 72

約数和(自身を含む): 3372001920

約数和(自身を除く): 2111593836

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2652, 2873, 5746, 8619, 11492, 17238, 34476, 36559, 73118, 109677, 146236, 219354, 438708, 475267, 621503, 950534, 1243006, 1425801, 1864509, 1901068, 2486012, 2851602, 3729018, 5703204, 6178471, 7458036, 8079539, 12356942, 16159078, 18535413, 24238617, 24713884, 32318156, 37070826, 48477234, 74141652, 96954468, 105034007, 210068014, 315102021, 420136028, 630204042, 1260408084]

約数ペア:

[(1, 1260408084), (2, 630204042), (3, 420136028), (4, 315102021), (6, 210068014), (12, 105034007), (13, 96954468), (17, 74141652), (26, 48477234), (34, 37070826), (39, 32318156), (51, 24713884), (52, 24238617), (68, 18535413), (78, 16159078), (102, 12356942), (156, 8079539), (169, 7458036), (204, 6178471), (221, 5703204), (338, 3729018), (442, 2851602), (507, 2486012), (663, 1901068), (676, 1864509), (884, 1425801), (1014, 1243006), (1326, 950534), (2028, 621503), (2652, 475267), (2873, 438708), (5746, 219354), (8619, 146236), (11492, 109677), (17238, 73118), (34476, 36559)]