219851632

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 609148512

約数和(自身を除く): 389296880

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 37, 44, 49, 52, 53, 56, 74, 77, 88, 91, 98, 104, 106, 112, 143, 148, 154, 176, 182, 196, 208, 212, 259, 286, 296, 308, 364, 371, 392, 407, 424, 481, 518, 539, 572, 583, 592, 616, 637, 689, 728, 742, 784, 814, 848, 962, 1001, 1036, 1078, 1144, 1166, 1232, 1274, 1378, 1456, 1484, 1628, 1813, 1924, 1961, 2002, 2072, 2156, 2288, 2332, 2548, 2597, 2756, 2849, 2968, 3256, 3367, 3626, 3848, 3922, 4004, 4081, 4144, 4312, 4664, 4823, 5096, 5194, 5291, 5512, 5698, 5936, 6512, 6734, 7007, 7252, 7579, 7696, 7844, 8008, 8162, 8624, 9328, 9646, 10192, 10388, 10582, 11024, 11396, 13468, 13727, 14014, 14504, 15158, 15688, 16016, 16324, 19292, 19943, 20776, 21164, 21571, 22792, 23569, 25493, 26936, 27454, 28028, 28567, 29008, 30316, 31376, 32648, 33761, 37037, 38584, 39886, 41552, 42328, 43142, 45584, 47138, 50986, 53053, 53872, 54908, 56056, 57134, 60632, 65296, 67522, 74074, 77168, 79772, 84656, 86284, 94276, 96089, 101972, 106106, 109816, 112112, 114268, 121264, 135044, 148148, 150997, 159544, 172568, 178451, 188552, 192178, 203944, 212212, 219632, 228536, 259259, 270088, 280423, 296296, 301994, 319088, 345136, 356902, 371371, 377104, 384356, 407888, 424424, 457072, 518518, 540176, 560846, 592592, 603988, 713804, 742742, 768712, 848848, 1037036, 1056979, 1121692, 1207976, 1249157, 1427608, 1485484, 1537424, 1962961, 2074072, 2113958, 2243384, 2415952, 2498314, 2855216, 2970968, 3925922, 4148144, 4227916, 4486768, 4996628, 5941936, 7851844, 8455832, 9993256, 13740727, 15703688, 16911664, 19986512, 27481454, 31407376, 54962908, 109925816, 219851632]

約数ペア:

[(1, 219851632), (2, 109925816), (4, 54962908), (7, 31407376), (8, 27481454), (11, 19986512), (13, 16911664), (14, 15703688), (16, 13740727), (22, 9993256), (26, 8455832), (28, 7851844), (37, 5941936), (44, 4996628), (49, 4486768), (52, 4227916), (53, 4148144), (56, 3925922), (74, 2970968), (77, 2855216), (88, 2498314), (91, 2415952), (98, 2243384), (104, 2113958), (106, 2074072), (112, 1962961), (143, 1537424), (148, 1485484), (154, 1427608), (176, 1249157), (182, 1207976), (196, 1121692), (208, 1056979), (212, 1037036), (259, 848848), (286, 768712), (296, 742742), (308, 713804), (364, 603988), (371, 592592), (392, 560846), (407, 540176), (424, 518518), (481, 457072), (518, 424424), (539, 407888), (572, 384356), (583, 377104), (592, 371371), (616, 356902), (637, 345136), (689, 319088), (728, 301994), (742, 296296), (784, 280423), (814, 270088), (848, 259259), (962, 228536), (1001, 219632), (1036, 212212), (1078, 203944), (1144, 192178), (1166, 188552), (1232, 178451), (1274, 172568), (1378, 159544), (1456, 150997), (1484, 148148), (1628, 135044), (1813, 121264), (1924, 114268), (1961, 112112), (2002, 109816), (2072, 106106), (2156, 101972), (2288, 96089), (2332, 94276), (2548, 86284), (2597, 84656), (2756, 79772), (2849, 77168), (2968, 74074), (3256, 67522), (3367, 65296), (3626, 60632), (3848, 57134), (3922, 56056), (4004, 54908), (4081, 53872), (4144, 53053), (4312, 50986), (4664, 47138), (4823, 45584), (5096, 43142), (5194, 42328), (5291, 41552), (5512, 39886), (5698, 38584), (5936, 37037), (6512, 33761), (6734, 32648), (7007, 31376), (7252, 30316), (7579, 29008), (7696, 28567), (7844, 28028), (8008, 27454), (8162, 26936), (8624, 25493), (9328, 23569), (9646, 22792), (10192, 21571), (10388, 21164), (10582, 20776), (11024, 19943), (11396, 19292), (13468, 16324), (13727, 16016), (14014, 15688), (14504, 15158)]