221186592

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 765858240

約数和(自身を除く): 544671648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 37, 44, 48, 51, 54, 66, 68, 72, 74, 88, 96, 99, 102, 108, 111, 132, 136, 144, 148, 153, 176, 187, 198, 204, 216, 222, 264, 272, 288, 296, 297, 306, 333, 352, 374, 396, 407, 408, 432, 444, 459, 528, 544, 561, 592, 594, 612, 629, 666, 748, 792, 814, 816, 864, 888, 918, 999, 1056, 1122, 1184, 1188, 1221, 1224, 1258, 1332, 1369, 1496, 1584, 1628, 1632, 1683, 1776, 1836, 1887, 1998, 2244, 2376, 2442, 2448, 2516, 2664, 2738, 2992, 3168, 3256, 3366, 3552, 3663, 3672, 3774, 3996, 4107, 4488, 4752, 4884, 4896, 5032, 5049, 5328, 5476, 5661, 5984, 6512, 6732, 6919, 7326, 7344, 7548, 7992, 8214, 8976, 9504, 9768, 10064, 10098, 10656, 10952, 10989, 11322, 12321, 13024, 13464, 13838, 14652, 14688, 15059, 15096, 15984, 16428, 16983, 17952, 19536, 20128, 20196, 20757, 21904, 21978, 22644, 23273, 24642, 26928, 27676, 29304, 30118, 30192, 31968, 32856, 33966, 36963, 39072, 40392, 41514, 43808, 43956, 45177, 45288, 46546, 49284, 53856, 55352, 58608, 60236, 60384, 62271, 65712, 67932, 69819, 73926, 80784, 83028, 87912, 90354, 90576, 93092, 98568, 110704, 117216, 120472, 124542, 131424, 135531, 135864, 139638, 147852, 161568, 166056, 175824, 180708, 181152, 186184, 186813, 197136, 209457, 221408, 240944, 249084, 256003, 271062, 271728, 279276, 295704, 332112, 351648, 361416, 372368, 373626, 394272, 406593, 418914, 481888, 498168, 512006, 542124, 543456, 558552, 591408, 628371, 664224, 722832, 744736, 747252, 768009, 813186, 837828, 996336, 1024012, 1084248, 1117104, 1182816, 1256742, 1445664, 1494504, 1536018, 1626372, 1675656, 1992672, 2048024, 2168496, 2234208, 2304027, 2513484, 2989008, 3072036, 3252744, 3351312, 4096048, 4336992, 4608054, 5026968, 5978016, 6144072, 6505488, 6702624, 6912081, 8192096, 9216108, 10053936, 12288144, 13010976, 13824162, 18432216, 20107872, 24576288, 27648324, 36864432, 55296648, 73728864, 110593296, 221186592]

約数ペア:

[(1, 221186592), (2, 110593296), (3, 73728864), (4, 55296648), (6, 36864432), (8, 27648324), (9, 24576288), (11, 20107872), (12, 18432216), (16, 13824162), (17, 13010976), (18, 12288144), (22, 10053936), (24, 9216108), (27, 8192096), (32, 6912081), (33, 6702624), (34, 6505488), (36, 6144072), (37, 5978016), (44, 5026968), (48, 4608054), (51, 4336992), (54, 4096048), (66, 3351312), (68, 3252744), (72, 3072036), (74, 2989008), (88, 2513484), (96, 2304027), (99, 2234208), (102, 2168496), (108, 2048024), (111, 1992672), (132, 1675656), (136, 1626372), (144, 1536018), (148, 1494504), (153, 1445664), (176, 1256742), (187, 1182816), (198, 1117104), (204, 1084248), (216, 1024012), (222, 996336), (264, 837828), (272, 813186), (288, 768009), (296, 747252), (297, 744736), (306, 722832), (333, 664224), (352, 628371), (374, 591408), (396, 558552), (407, 543456), (408, 542124), (432, 512006), (444, 498168), (459, 481888), (528, 418914), (544, 406593), (561, 394272), (592, 373626), (594, 372368), (612, 361416), (629, 351648), (666, 332112), (748, 295704), (792, 279276), (814, 271728), (816, 271062), (864, 256003), (888, 249084), (918, 240944), (999, 221408), (1056, 209457), (1122, 197136), (1184, 186813), (1188, 186184), (1221, 181152), (1224, 180708), (1258, 175824), (1332, 166056), (1369, 161568), (1496, 147852), (1584, 139638), (1628, 135864), (1632, 135531), (1683, 131424), (1776, 124542), (1836, 120472), (1887, 117216), (1998, 110704), (2244, 98568), (2376, 93092), (2442, 90576), (2448, 90354), (2516, 87912), (2664, 83028), (2738, 80784), (2992, 73926), (3168, 69819), (3256, 67932), (3366, 65712), (3552, 62271), (3663, 60384), (3672, 60236), (3774, 58608), (3996, 55352), (4107, 53856), (4488, 49284), (4752, 46546), (4884, 45288), (4896, 45177), (5032, 43956), (5049, 43808), (5328, 41514), (5476, 40392), (5661, 39072), (5984, 36963), (6512, 33966), (6732, 32856), (6919, 31968), (7326, 30192), (7344, 30118), (7548, 29304), (7992, 27676), (8214, 26928), (8976, 24642), (9504, 23273), (9768, 22644), (10064, 21978), (10098, 21904), (10656, 20757), (10952, 20196), (10989, 20128), (11322, 19536), (12321, 17952), (13024, 16983), (13464, 16428), (13838, 15984), (14652, 15096), (14688, 15059)]