270976800248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{20393}}^1$

素因数の和:20518

約数の個数: 192

約数和(自身を含む): 667901868480

約数和(自身を除く): 396925068232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 53, 56, 74, 77, 88, 106, 121, 148, 154, 212, 242, 259, 296, 308, 371, 407, 424, 484, 518, 583, 616, 742, 814, 847, 968, 1036, 1166, 1484, 1628, 1694, 1961, 2072, 2332, 2849, 2968, 3256, 3388, 3922, 4081, 4477, 4664, 5698, 6413, 6776, 7844, 8162, 8954, 11396, 12826, 13727, 15688, 16324, 17908, 20393, 21571, 22792, 25652, 27454, 31339, 32648, 35816, 40786, 43142, 44891, 51304, 54908, 62678, 81572, 86284, 89782, 109816, 125356, 142751, 150997, 163144, 172568, 179564, 224323, 237281, 250712, 285502, 301994, 359128, 448646, 474562, 571004, 603988, 754541, 897292, 949124, 1080829, 1142008, 1207976, 1509082, 1570261, 1660967, 1794584, 1898248, 2161658, 2467553, 3018164, 3140522, 3321934, 4323316, 4935106, 5281787, 6036328, 6281044, 6643868, 7565803, 8299951, 8646632, 9870212, 10563574, 11889119, 12562088, 13287736, 15131606, 16599902, 17272871, 19740424, 21127148, 23778238, 30263212, 33199804, 34545742, 39990673, 42254296, 47556476, 58099657, 60526424, 66399608, 69091484, 79981346, 83223833, 91299461, 95112952, 116199314, 130780309, 138182968, 159962692, 166447666, 182598922, 232398628, 261560618, 279934711, 319925384, 332895332, 365197844, 439897403, 464797256, 523121236, 559869422, 639096227, 665790664, 730395688, 879794806, 915462163, 1046242472, 1119738844, 1278192454, 1759589612, 1830924326, 2239477688, 2556384908, 3079281821, 3519179224, 3661848652, 4838871433, 5112769816, 6158563642, 7323697304, 9677742866, 12317127284, 19355485732, 24634254568, 33872100031, 38710971464, 67744200062, 135488400124, 270976800248]

約数ペア:

[(1, 270976800248), (2, 135488400124), (4, 67744200062), (7, 38710971464), (8, 33872100031), (11, 24634254568), (14, 19355485732), (22, 12317127284), (28, 9677742866), (37, 7323697304), (44, 6158563642), (53, 5112769816), (56, 4838871433), (74, 3661848652), (77, 3519179224), (88, 3079281821), (106, 2556384908), (121, 2239477688), (148, 1830924326), (154, 1759589612), (212, 1278192454), (242, 1119738844), (259, 1046242472), (296, 915462163), (308, 879794806), (371, 730395688), (407, 665790664), (424, 639096227), (484, 559869422), (518, 523121236), (583, 464797256), (616, 439897403), (742, 365197844), (814, 332895332), (847, 319925384), (968, 279934711), (1036, 261560618), (1166, 232398628), (1484, 182598922), (1628, 166447666), (1694, 159962692), (1961, 138182968), (2072, 130780309), (2332, 116199314), (2849, 95112952), (2968, 91299461), (3256, 83223833), (3388, 79981346), (3922, 69091484), (4081, 66399608), (4477, 60526424), (4664, 58099657), (5698, 47556476), (6413, 42254296), (6776, 39990673), (7844, 34545742), (8162, 33199804), (8954, 30263212), (11396, 23778238), (12826, 21127148), (13727, 19740424), (15688, 17272871), (16324, 16599902), (17908, 15131606), (20393, 13287736), (21571, 12562088), (22792, 11889119), (25652, 10563574), (27454, 9870212), (31339, 8646632), (32648, 8299951), (35816, 7565803), (40786, 6643868), (43142, 6281044), (44891, 6036328), (51304, 5281787), (54908, 4935106), (62678, 4323316), (81572, 3321934), (86284, 3140522), (89782, 3018164), (109816, 2467553), (125356, 2161658), (142751, 1898248), (150997, 1794584), (163144, 1660967), (172568, 1570261), (179564, 1509082), (224323, 1207976), (237281, 1142008), (250712, 1080829), (285502, 949124), (301994, 897292), (359128, 754541), (448646, 603988), (474562, 571004)]