248980368

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 854945280

約数和(自身を除く): 605964912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 238, 272, 273, 294, 312, 336, 357, 364, 392, 408, 442, 476, 479, 546, 588, 624, 637, 663, 714, 728, 784, 816, 833, 884, 952, 958, 1092, 1176, 1274, 1326, 1428, 1437, 1456, 1547, 1666, 1768, 1904, 1911, 1916, 2184, 2352, 2499, 2548, 2652, 2856, 2874, 3094, 3332, 3353, 3536, 3822, 3832, 4368, 4641, 4998, 5096, 5304, 5712, 5748, 6188, 6227, 6664, 6706, 7644, 7664, 8143, 9282, 9996, 10059, 10192, 10608, 10829, 11496, 12376, 12454, 13328, 13412, 15288, 16286, 18564, 18681, 19992, 20118, 21658, 22992, 23471, 24429, 24752, 24908, 26824, 30576, 32487, 32572, 37128, 37362, 39984, 40236, 43316, 43589, 46942, 48858, 49816, 53648, 57001, 64974, 65144, 70413, 74256, 74724, 80472, 86632, 87178, 93884, 97716, 99632, 105859, 114002, 129948, 130288, 130767, 140826, 149448, 160944, 171003, 173264, 174356, 187768, 195432, 211718, 228004, 259896, 261534, 281652, 298896, 305123, 317577, 342006, 348712, 375536, 390864, 399007, 423436, 456008, 519792, 523068, 563304, 610246, 635154, 684012, 697424, 741013, 798014, 846872, 912016, 915369, 1046136, 1126608, 1197021, 1220492, 1270308, 1368024, 1482026, 1596028, 1693744, 1830738, 2092272, 2223039, 2394042, 2440984, 2540616, 2736048, 2964052, 3192056, 3661476, 4446078, 4788084, 4881968, 5081232, 5187091, 5928104, 6384112, 7322952, 8892156, 9576168, 10374182, 11856208, 14645904, 15561273, 17784312, 19152336, 20748364, 31122546, 35568624, 41496728, 62245092, 82993456, 124490184, 248980368]

約数ペア:

[(1, 248980368), (2, 124490184), (3, 82993456), (4, 62245092), (6, 41496728), (7, 35568624), (8, 31122546), (12, 20748364), (13, 19152336), (14, 17784312), (16, 15561273), (17, 14645904), (21, 11856208), (24, 10374182), (26, 9576168), (28, 8892156), (34, 7322952), (39, 6384112), (42, 5928104), (48, 5187091), (49, 5081232), (51, 4881968), (52, 4788084), (56, 4446078), (68, 3661476), (78, 3192056), (84, 2964052), (91, 2736048), (98, 2540616), (102, 2440984), (104, 2394042), (112, 2223039), (119, 2092272), (136, 1830738), (147, 1693744), (156, 1596028), (168, 1482026), (182, 1368024), (196, 1270308), (204, 1220492), (208, 1197021), (221, 1126608), (238, 1046136), (272, 915369), (273, 912016), (294, 846872), (312, 798014), (336, 741013), (357, 697424), (364, 684012), (392, 635154), (408, 610246), (442, 563304), (476, 523068), (479, 519792), (546, 456008), (588, 423436), (624, 399007), (637, 390864), (663, 375536), (714, 348712), (728, 342006), (784, 317577), (816, 305123), (833, 298896), (884, 281652), (952, 261534), (958, 259896), (1092, 228004), (1176, 211718), (1274, 195432), (1326, 187768), (1428, 174356), (1437, 173264), (1456, 171003), (1547, 160944), (1666, 149448), (1768, 140826), (1904, 130767), (1911, 130288), (1916, 129948), (2184, 114002), (2352, 105859), (2499, 99632), (2548, 97716), (2652, 93884), (2856, 87178), (2874, 86632), (3094, 80472), (3332, 74724), (3353, 74256), (3536, 70413), (3822, 65144), (3832, 64974), (4368, 57001), (4641, 53648), (4998, 49816), (5096, 48858), (5304, 46942), (5712, 43589), (5748, 43316), (6188, 40236), (6227, 39984), (6664, 37362), (6706, 37128), (7644, 32572), (7664, 32487), (8143, 30576), (9282, 26824), (9996, 24908), (10059, 24752), (10192, 24429), (10608, 23471), (10829, 22992), (11496, 21658), (12376, 20118), (12454, 19992), (13328, 18681), (13412, 18564), (15288, 16286)]