221612544

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 320

約数和(自身を含む): 742452480

約数和(自身を除く): 520839936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 41, 46, 48, 51, 54, 64, 68, 69, 72, 82, 92, 96, 102, 108, 123, 128, 136, 138, 144, 153, 164, 184, 192, 204, 207, 216, 246, 256, 272, 276, 288, 306, 328, 368, 369, 384, 391, 408, 414, 432, 459, 492, 512, 544, 552, 576, 612, 621, 656, 697, 736, 738, 768, 782, 816, 828, 864, 918, 943, 984, 1088, 1104, 1107, 1152, 1173, 1224, 1242, 1312, 1394, 1472, 1476, 1536, 1564, 1632, 1656, 1728, 1836, 1886, 1968, 2091, 2176, 2208, 2214, 2304, 2346, 2448, 2484, 2624, 2788, 2829, 2944, 2952, 3128, 3264, 3312, 3456, 3519, 3672, 3772, 3936, 4182, 4352, 4416, 4428, 4608, 4692, 4896, 4968, 5248, 5576, 5658, 5888, 5904, 6256, 6273, 6528, 6624, 6912, 7038, 7344, 7544, 7872, 8364, 8487, 8704, 8832, 8856, 9384, 9792, 9936, 10496, 10557, 11152, 11316, 11776, 11808, 12512, 12546, 13056, 13248, 13824, 14076, 14688, 15088, 15744, 16031, 16728, 16974, 17664, 17712, 18768, 18819, 19584, 19872, 20992, 21114, 22304, 22632, 23616, 25024, 25092, 25461, 26112, 26496, 28152, 29376, 30176, 31488, 32062, 33456, 33948, 35328, 35424, 37536, 37638, 39168, 39744, 42228, 44608, 45264, 47232, 48093, 50048, 50184, 50922, 52992, 56304, 58752, 60352, 62976, 64124, 66912, 67896, 70848, 75072, 75276, 78336, 79488, 84456, 89216, 90528, 94464, 96186, 100096, 100368, 101844, 105984, 112608, 117504, 120704, 128248, 133824, 135792, 141696, 144279, 150144, 150552, 158976, 168912, 178432, 181056, 188928, 192372, 200192, 200736, 203688, 225216, 235008, 241408, 256496, 267648, 271584, 283392, 288558, 300288, 301104, 317952, 337824, 356864, 362112, 384744, 401472, 407376, 432837, 450432, 482816, 512992, 535296, 543168, 566784, 577116, 600576, 602208, 675648, 724224, 769488, 802944, 814752, 865674, 900864, 1025984, 1070592, 1086336, 1154232, 1204416, 1351296, 1448448, 1538976, 1605888, 1629504, 1731348, 1801728, 2051968, 2172672, 2308464, 2408832, 2702592, 3077952, 3211776, 3259008, 3462696, 4103936, 4345344, 4616928, 4817664, 5405184, 6155904, 6518016, 6925392, 8207872, 9233856, 9635328, 12311808, 13036032, 13850784, 18467712, 24623616, 27701568, 36935424, 55403136, 73870848, 110806272, 221612544]

約数ペア:

[(1, 221612544), (2, 110806272), (3, 73870848), (4, 55403136), (6, 36935424), (8, 27701568), (9, 24623616), (12, 18467712), (16, 13850784), (17, 13036032), (18, 12311808), (23, 9635328), (24, 9233856), (27, 8207872), (32, 6925392), (34, 6518016), (36, 6155904), (41, 5405184), (46, 4817664), (48, 4616928), (51, 4345344), (54, 4103936), (64, 3462696), (68, 3259008), (69, 3211776), (72, 3077952), (82, 2702592), (92, 2408832), (96, 2308464), (102, 2172672), (108, 2051968), (123, 1801728), (128, 1731348), (136, 1629504), (138, 1605888), (144, 1538976), (153, 1448448), (164, 1351296), (184, 1204416), (192, 1154232), (204, 1086336), (207, 1070592), (216, 1025984), (246, 900864), (256, 865674), (272, 814752), (276, 802944), (288, 769488), (306, 724224), (328, 675648), (368, 602208), (369, 600576), (384, 577116), (391, 566784), (408, 543168), (414, 535296), (432, 512992), (459, 482816), (492, 450432), (512, 432837), (544, 407376), (552, 401472), (576, 384744), (612, 362112), (621, 356864), (656, 337824), (697, 317952), (736, 301104), (738, 300288), (768, 288558), (782, 283392), (816, 271584), (828, 267648), (864, 256496), (918, 241408), (943, 235008), (984, 225216), (1088, 203688), (1104, 200736), (1107, 200192), (1152, 192372), (1173, 188928), (1224, 181056), (1242, 178432), (1312, 168912), (1394, 158976), (1472, 150552), (1476, 150144), (1536, 144279), (1564, 141696), (1632, 135792), (1656, 133824), (1728, 128248), (1836, 120704), (1886, 117504), (1968, 112608), (2091, 105984), (2176, 101844), (2208, 100368), (2214, 100096), (2304, 96186), (2346, 94464), (2448, 90528), (2484, 89216), (2624, 84456), (2788, 79488), (2829, 78336), (2944, 75276), (2952, 75072), (3128, 70848), (3264, 67896), (3312, 66912), (3456, 64124), (3519, 62976), (3672, 60352), (3772, 58752), (3936, 56304), (4182, 52992), (4352, 50922), (4416, 50184), (4428, 50048), (4608, 48093), (4692, 47232), (4896, 45264), (4968, 44608), (5248, 42228), (5576, 39744), (5658, 39168), (5888, 37638), (5904, 37536), (6256, 35424), (6273, 35328), (6528, 33948), (6624, 33456), (6912, 32062), (7038, 31488), (7344, 30176), (7544, 29376), (7872, 28152), (8364, 26496), (8487, 26112), (8704, 25461), (8832, 25092), (8856, 25024), (9384, 23616), (9792, 22632), (9936, 22304), (10496, 21114), (10557, 20992), (11152, 19872), (11316, 19584), (11776, 18819), (11808, 18768), (12512, 17712), (12546, 17664), (13056, 16974), (13248, 16728), (13824, 16031), (14076, 15744), (14688, 15088)]