260106924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 771970304

約数和(自身を除く): 511863380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 157, 163, 231, 242, 308, 314, 326, 363, 462, 471, 484, 489, 628, 652, 726, 847, 924, 942, 978, 1099, 1141, 1452, 1694, 1727, 1793, 1884, 1956, 2198, 2282, 2541, 3297, 3388, 3423, 3454, 3586, 4396, 4564, 5082, 5181, 5379, 6594, 6846, 6908, 7172, 10164, 10362, 10758, 12089, 12551, 13188, 13692, 18997, 19723, 20724, 21516, 24178, 25102, 25591, 36267, 37653, 37994, 39446, 48356, 50204, 51182, 56991, 59169, 72534, 75306, 75988, 76773, 78892, 102364, 113982, 118338, 132979, 138061, 145068, 150612, 153546, 179137, 227964, 236676, 265958, 276122, 281501, 307092, 358274, 398937, 414183, 531916, 537411, 552244, 563002, 716548, 797874, 828366, 844503, 1074822, 1126004, 1595748, 1656732, 1689006, 1970507, 2149644, 3096511, 3378012, 3941014, 5911521, 6193022, 7882028, 9289533, 11823042, 12386044, 18579066, 21675577, 23646084, 37158132, 43351154, 65026731, 86702308, 130053462, 260106924]

約数ペア:

[(1, 260106924), (2, 130053462), (3, 86702308), (4, 65026731), (6, 43351154), (7, 37158132), (11, 23646084), (12, 21675577), (14, 18579066), (21, 12386044), (22, 11823042), (28, 9289533), (33, 7882028), (42, 6193022), (44, 5911521), (66, 3941014), (77, 3378012), (84, 3096511), (121, 2149644), (132, 1970507), (154, 1689006), (157, 1656732), (163, 1595748), (231, 1126004), (242, 1074822), (308, 844503), (314, 828366), (326, 797874), (363, 716548), (462, 563002), (471, 552244), (484, 537411), (489, 531916), (628, 414183), (652, 398937), (726, 358274), (847, 307092), (924, 281501), (942, 276122), (978, 265958), (1099, 236676), (1141, 227964), (1452, 179137), (1694, 153546), (1727, 150612), (1793, 145068), (1884, 138061), (1956, 132979), (2198, 118338), (2282, 113982), (2541, 102364), (3297, 78892), (3388, 76773), (3423, 75988), (3454, 75306), (3586, 72534), (4396, 59169), (4564, 56991), (5082, 51182), (5181, 50204), (5379, 48356), (6594, 39446), (6846, 37994), (6908, 37653), (7172, 36267), (10164, 25591), (10362, 25102), (10758, 24178), (12089, 21516), (12551, 20724), (13188, 19723), (13692, 18997)]