260059976

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 564936120

約数和(自身を除く): 304876144

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 53, 74, 88, 106, 121, 137, 148, 212, 242, 274, 296, 407, 424, 484, 548, 583, 814, 968, 1096, 1166, 1507, 1628, 1961, 2332, 3014, 3256, 3922, 4477, 4664, 5069, 6028, 6413, 7261, 7844, 8954, 10138, 12056, 12826, 14522, 15688, 16577, 17908, 20276, 21571, 25652, 29044, 33154, 35816, 40552, 43142, 51304, 55759, 58088, 66308, 79871, 86284, 111518, 132616, 159742, 172568, 223036, 237281, 268657, 319484, 446072, 474562, 537314, 613349, 638968, 878581, 949124, 1074628, 1226698, 1757162, 1898248, 2149256, 2453396, 2955227, 3514324, 4906792, 5910454, 7028648, 11820908, 23641816, 32507497, 65014994, 130029988, 260059976]

約数ペア:

[(1, 260059976), (2, 130029988), (4, 65014994), (8, 32507497), (11, 23641816), (22, 11820908), (37, 7028648), (44, 5910454), (53, 4906792), (74, 3514324), (88, 2955227), (106, 2453396), (121, 2149256), (137, 1898248), (148, 1757162), (212, 1226698), (242, 1074628), (274, 949124), (296, 878581), (407, 638968), (424, 613349), (484, 537314), (548, 474562), (583, 446072), (814, 319484), (968, 268657), (1096, 237281), (1166, 223036), (1507, 172568), (1628, 159742), (1961, 132616), (2332, 111518), (3014, 86284), (3256, 79871), (3922, 66308), (4477, 58088), (4664, 55759), (5069, 51304), (6028, 43142), (6413, 40552), (7261, 35816), (7844, 33154), (8954, 29044), (10138, 25652), (12056, 21571), (12826, 20276), (14522, 17908), (15688, 16577)]