494449488

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5226

約数の個数: 160

約数和(自身を含む): 1618646400

約数和(自身を除く): 1124196912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 3536, 3672, 3978, 5179, 5304, 5616, 5967, 7344, 7956, 10358, 10608, 11934, 15537, 15912, 20716, 23868, 31074, 31824, 41432, 46611, 47736, 62148, 67327, 82864, 88043, 93222, 95472, 124296, 134654, 139833, 176086, 186444, 201981, 248592, 264129, 269308, 279666, 352172, 372888, 403962, 528258, 538616, 559332, 605943, 704344, 745776, 792387, 807924, 1056516, 1077232, 1118664, 1144559, 1211886, 1408688, 1584774, 1615848, 1817829, 2113032, 2237328, 2289118, 2377161, 2423772, 3169548, 3231696, 3433677, 3635658, 4226064, 4578236, 4754322, 4847544, 6339096, 6867354, 7271316, 9156472, 9508644, 9695088, 10301031, 12678192, 13734708, 14542632, 18312944, 19017288, 20602062, 27469416, 29085264, 30903093, 38034576, 41204124, 54938832, 61806186, 82408248, 123612372, 164816496, 247224744, 494449488]

約数ペア:

[(1, 494449488), (2, 247224744), (3, 164816496), (4, 123612372), (6, 82408248), (8, 61806186), (9, 54938832), (12, 41204124), (13, 38034576), (16, 30903093), (17, 29085264), (18, 27469416), (24, 20602062), (26, 19017288), (27, 18312944), (34, 14542632), (36, 13734708), (39, 12678192), (48, 10301031), (51, 9695088), (52, 9508644), (54, 9156472), (68, 7271316), (72, 6867354), (78, 6339096), (102, 4847544), (104, 4754322), (108, 4578236), (117, 4226064), (136, 3635658), (144, 3433677), (153, 3231696), (156, 3169548), (204, 2423772), (208, 2377161), (216, 2289118), (221, 2237328), (234, 2113032), (272, 1817829), (306, 1615848), (312, 1584774), (351, 1408688), (408, 1211886), (432, 1144559), (442, 1118664), (459, 1077232), (468, 1056516), (612, 807924), (624, 792387), (663, 745776), (702, 704344), (816, 605943), (884, 559332), (918, 538616), (936, 528258), (1224, 403962), (1326, 372888), (1404, 352172), (1768, 279666), (1836, 269308), (1872, 264129), (1989, 248592), (2448, 201981), (2652, 186444), (2808, 176086), (3536, 139833), (3672, 134654), (3978, 124296), (5179, 95472), (5304, 93222), (5616, 88043), (5967, 82864), (7344, 67327), (7956, 62148), (10358, 47736), (10608, 46611), (11934, 41432), (15537, 31824), (15912, 31074), (20716, 23868)]