260904168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 192

約数和(自身を含む): 879240960

約数和(自身を除く): 618336792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 37, 42, 51, 56, 63, 68, 72, 74, 84, 102, 111, 119, 126, 136, 148, 153, 168, 204, 222, 238, 252, 259, 296, 306, 333, 357, 408, 444, 476, 504, 518, 612, 629, 666, 714, 777, 823, 888, 952, 1036, 1071, 1224, 1258, 1332, 1428, 1554, 1646, 1887, 2072, 2142, 2331, 2469, 2516, 2664, 2856, 3108, 3292, 3774, 4284, 4403, 4662, 4938, 5032, 5661, 5761, 6216, 6584, 7407, 7548, 8568, 8806, 9324, 9876, 11322, 11522, 13209, 13991, 14814, 15096, 17283, 17612, 18648, 19752, 22644, 23044, 26418, 27982, 29628, 30451, 34566, 35224, 39627, 41973, 45288, 46088, 51849, 52836, 55964, 59256, 60902, 69132, 79254, 83946, 91353, 97937, 103698, 105672, 111928, 121804, 125919, 138264, 158508, 167892, 182706, 195874, 207396, 213157, 243608, 251838, 274059, 293811, 317016, 335784, 365412, 391748, 414792, 426314, 503676, 517667, 548118, 587622, 639471, 730824, 783496, 852628, 881433, 1007352, 1035334, 1096236, 1175244, 1278942, 1553001, 1705256, 1762866, 1918413, 2070668, 2192472, 2350488, 2557884, 3106002, 3525732, 3623669, 3836826, 4141336, 4659003, 5115768, 6212004, 7051464, 7247338, 7673652, 9318006, 10871007, 12424008, 14494676, 15347304, 18636012, 21742014, 28989352, 32613021, 37272024, 43484028, 65226042, 86968056, 130452084, 260904168]

約数ペア:

[(1, 260904168), (2, 130452084), (3, 86968056), (4, 65226042), (6, 43484028), (7, 37272024), (8, 32613021), (9, 28989352), (12, 21742014), (14, 18636012), (17, 15347304), (18, 14494676), (21, 12424008), (24, 10871007), (28, 9318006), (34, 7673652), (36, 7247338), (37, 7051464), (42, 6212004), (51, 5115768), (56, 4659003), (63, 4141336), (68, 3836826), (72, 3623669), (74, 3525732), (84, 3106002), (102, 2557884), (111, 2350488), (119, 2192472), (126, 2070668), (136, 1918413), (148, 1762866), (153, 1705256), (168, 1553001), (204, 1278942), (222, 1175244), (238, 1096236), (252, 1035334), (259, 1007352), (296, 881433), (306, 852628), (333, 783496), (357, 730824), (408, 639471), (444, 587622), (476, 548118), (504, 517667), (518, 503676), (612, 426314), (629, 414792), (666, 391748), (714, 365412), (777, 335784), (823, 317016), (888, 293811), (952, 274059), (1036, 251838), (1071, 243608), (1224, 213157), (1258, 207396), (1332, 195874), (1428, 182706), (1554, 167892), (1646, 158508), (1887, 138264), (2072, 125919), (2142, 121804), (2331, 111928), (2469, 105672), (2516, 103698), (2664, 97937), (2856, 91353), (3108, 83946), (3292, 79254), (3774, 69132), (4284, 60902), (4403, 59256), (4662, 55964), (4938, 52836), (5032, 51849), (5661, 46088), (5761, 45288), (6216, 41973), (6584, 39627), (7407, 35224), (7548, 34566), (8568, 30451), (8806, 29628), (9324, 27982), (9876, 26418), (11322, 23044), (11522, 22644), (13209, 19752), (13991, 18648), (14814, 17612), (15096, 17283)]