278323996728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1\times {\mathrm{3331}}^1$

素因数の和:4253

約数の個数: 128

約数和(自身を含む): 730555660800

約数和(自身を除く): 452231664072

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 229, 276, 458, 552, 661, 687, 916, 1322, 1374, 1832, 1983, 2644, 2748, 3331, 3966, 5267, 5288, 5496, 6662, 7932, 9993, 10534, 13324, 15203, 15801, 15864, 19986, 21068, 26648, 30406, 31602, 39972, 42136, 45609, 60812, 63204, 76613, 79944, 91218, 121624, 126408, 151369, 153226, 182436, 229839, 302738, 306452, 364872, 454107, 459678, 605476, 612904, 762799, 908214, 919356, 1210952, 1525598, 1816428, 1838712, 2201791, 2288397, 3051196, 3481487, 3632856, 4403582, 4576794, 6102392, 6605373, 6962974, 8807164, 9153588, 10444461, 13210746, 13925948, 17544377, 17614328, 18307176, 20888922, 26421492, 27851896, 35088754, 41777844, 50641193, 52633131, 52842984, 70177508, 83555688, 101282386, 105266262, 140355016, 151923579, 202564772, 210532524, 303847158, 405129544, 421065048, 504210139, 607694316, 1008420278, 1215388632, 1512630417, 2016840556, 3025260834, 4033681112, 6050521668, 11596833197, 12101043336, 23193666394, 34790499591, 46387332788, 69580999182, 92774665576, 139161998364, 278323996728]

約数ペア:

[(1, 278323996728), (2, 139161998364), (3, 92774665576), (4, 69580999182), (6, 46387332788), (8, 34790499591), (12, 23193666394), (23, 12101043336), (24, 11596833197), (46, 6050521668), (69, 4033681112), (92, 3025260834), (138, 2016840556), (184, 1512630417), (229, 1215388632), (276, 1008420278), (458, 607694316), (552, 504210139), (661, 421065048), (687, 405129544), (916, 303847158), (1322, 210532524), (1374, 202564772), (1832, 151923579), (1983, 140355016), (2644, 105266262), (2748, 101282386), (3331, 83555688), (3966, 70177508), (5267, 52842984), (5288, 52633131), (5496, 50641193), (6662, 41777844), (7932, 35088754), (9993, 27851896), (10534, 26421492), (13324, 20888922), (15203, 18307176), (15801, 17614328), (15864, 17544377), (19986, 13925948), (21068, 13210746), (26648, 10444461), (30406, 9153588), (31602, 8807164), (39972, 6962974), (42136, 6605373), (45609, 6102392), (60812, 4576794), (63204, 4403582), (76613, 3632856), (79944, 3481487), (91218, 3051196), (121624, 2288397), (126408, 2201791), (151369, 1838712), (153226, 1816428), (182436, 1525598), (229839, 1210952), (302738, 919356), (306452, 908214), (364872, 762799), (454107, 612904), (459678, 605476)]