909483276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 2351397888

約数和(自身を除く): 1441914612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 163, 188, 282, 326, 489, 564, 611, 652, 761, 978, 1222, 1522, 1833, 1956, 2119, 2283, 2444, 3044, 3666, 4238, 4566, 6357, 7332, 7661, 8476, 9132, 9893, 12714, 15322, 19786, 22983, 25428, 29679, 30644, 35767, 39572, 45966, 59358, 71534, 91932, 99593, 107301, 118716, 124043, 143068, 199186, 214602, 248086, 298779, 372129, 398372, 429204, 464971, 496172, 597558, 744258, 929942, 1195116, 1394913, 1488516, 1612559, 1859884, 2789826, 3225118, 4837677, 5579652, 5830021, 6450236, 9675354, 11660042, 17490063, 19350708, 23320084, 34980126, 69960252, 75790273, 151580546, 227370819, 303161092, 454741638, 909483276]

約数ペア:

[(1, 909483276), (2, 454741638), (3, 303161092), (4, 227370819), (6, 151580546), (12, 75790273), (13, 69960252), (26, 34980126), (39, 23320084), (47, 19350708), (52, 17490063), (78, 11660042), (94, 9675354), (141, 6450236), (156, 5830021), (163, 5579652), (188, 4837677), (282, 3225118), (326, 2789826), (489, 1859884), (564, 1612559), (611, 1488516), (652, 1394913), (761, 1195116), (978, 929942), (1222, 744258), (1522, 597558), (1833, 496172), (1956, 464971), (2119, 429204), (2283, 398372), (2444, 372129), (3044, 298779), (3666, 248086), (4238, 214602), (4566, 199186), (6357, 143068), (7332, 124043), (7661, 118716), (8476, 107301), (9132, 99593), (9893, 91932), (12714, 71534), (15322, 59358), (19786, 45966), (22983, 39572), (25428, 35767), (29679, 30644)]