272155884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 864030720

約数和(自身を除く): 591874836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 139, 143, 154, 156, 163, 182, 231, 273, 278, 286, 308, 326, 364, 417, 429, 462, 489, 546, 556, 572, 652, 834, 858, 924, 973, 978, 1001, 1092, 1141, 1529, 1668, 1716, 1793, 1807, 1946, 1956, 2002, 2119, 2282, 2919, 3003, 3058, 3423, 3586, 3614, 3892, 4004, 4238, 4564, 4587, 5379, 5421, 5838, 6006, 6116, 6357, 6846, 7172, 7228, 8476, 9174, 10703, 10758, 10842, 11676, 12012, 12551, 12649, 12714, 13692, 14833, 18348, 19877, 21406, 21516, 21684, 22657, 23309, 25102, 25298, 25428, 29666, 32109, 37653, 37947, 39754, 42812, 44499, 45314, 46618, 50204, 50596, 59332, 59631, 64218, 67971, 69927, 75306, 75894, 79508, 88998, 90628, 93236, 119262, 128436, 135942, 139139, 139854, 150612, 151788, 158599, 163163, 177996, 238524, 249227, 271884, 278278, 279708, 294541, 317198, 326326, 417417, 475797, 489489, 498454, 556556, 589082, 634396, 652652, 747681, 834834, 883623, 951594, 978978, 996908, 1178164, 1495362, 1669668, 1744589, 1767246, 1903188, 1957956, 2061787, 2990724, 3239951, 3489178, 3534492, 4123574, 5233767, 6185361, 6479902, 6978356, 8247148, 9719853, 10467534, 12370722, 12959804, 19439706, 20935068, 22679657, 24741444, 38879412, 45359314, 68038971, 90718628, 136077942, 272155884]

約数ペア:

[(1, 272155884), (2, 136077942), (3, 90718628), (4, 68038971), (6, 45359314), (7, 38879412), (11, 24741444), (12, 22679657), (13, 20935068), (14, 19439706), (21, 12959804), (22, 12370722), (26, 10467534), (28, 9719853), (33, 8247148), (39, 6978356), (42, 6479902), (44, 6185361), (52, 5233767), (66, 4123574), (77, 3534492), (78, 3489178), (84, 3239951), (91, 2990724), (132, 2061787), (139, 1957956), (143, 1903188), (154, 1767246), (156, 1744589), (163, 1669668), (182, 1495362), (231, 1178164), (273, 996908), (278, 978978), (286, 951594), (308, 883623), (326, 834834), (364, 747681), (417, 652652), (429, 634396), (462, 589082), (489, 556556), (546, 498454), (556, 489489), (572, 475797), (652, 417417), (834, 326326), (858, 317198), (924, 294541), (973, 279708), (978, 278278), (1001, 271884), (1092, 249227), (1141, 238524), (1529, 177996), (1668, 163163), (1716, 158599), (1793, 151788), (1807, 150612), (1946, 139854), (1956, 139139), (2002, 135942), (2119, 128436), (2282, 119262), (2919, 93236), (3003, 90628), (3058, 88998), (3423, 79508), (3586, 75894), (3614, 75306), (3892, 69927), (4004, 67971), (4238, 64218), (4564, 59631), (4587, 59332), (5379, 50596), (5421, 50204), (5838, 46618), (6006, 45314), (6116, 44499), (6357, 42812), (6846, 39754), (7172, 37947), (7228, 37653), (8476, 32109), (9174, 29666), (10703, 25428), (10758, 25298), (10842, 25102), (11676, 23309), (12012, 22657), (12551, 21684), (12649, 21516), (12714, 21406), (13692, 19877), (14833, 18348)]