1305276354

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 3081970944

約数和(自身を除く): 1776694590

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 73, 102, 142, 146, 153, 213, 219, 306, 426, 438, 639, 657, 823, 1207, 1241, 1278, 1314, 1646, 2414, 2469, 2482, 3621, 3723, 4938, 5183, 7242, 7407, 7446, 10366, 10863, 11169, 13991, 14814, 15549, 21726, 22338, 27982, 31098, 41973, 46647, 58433, 60079, 83946, 88111, 93294, 116866, 120158, 125919, 175299, 176222, 180237, 251838, 264333, 350598, 360474, 525897, 528666, 540711, 792999, 993361, 1021343, 1051794, 1081422, 1585998, 1986722, 2042686, 2980083, 3064029, 4265609, 5960166, 6128058, 8531218, 8940249, 9192087, 12796827, 17880498, 18384174, 25593654, 38390481, 72515353, 76780962, 145030706, 217546059, 435092118, 652638177, 1305276354]

約数ペア:

[(1, 1305276354), (2, 652638177), (3, 435092118), (6, 217546059), (9, 145030706), (17, 76780962), (18, 72515353), (34, 38390481), (51, 25593654), (71, 18384174), (73, 17880498), (102, 12796827), (142, 9192087), (146, 8940249), (153, 8531218), (213, 6128058), (219, 5960166), (306, 4265609), (426, 3064029), (438, 2980083), (639, 2042686), (657, 1986722), (823, 1585998), (1207, 1081422), (1241, 1051794), (1278, 1021343), (1314, 993361), (1646, 792999), (2414, 540711), (2469, 528666), (2482, 525897), (3621, 360474), (3723, 350598), (4938, 264333), (5183, 251838), (7242, 180237), (7407, 176222), (7446, 175299), (10366, 125919), (10863, 120158), (11169, 116866), (13991, 93294), (14814, 88111), (15549, 83946), (21726, 60079), (22338, 58433), (27982, 46647), (31098, 41973)]