221707008

素因数分解:

$2^8\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2410

約数の個数: 108

約数和(自身を含む): 655106088

約数和(自身を除く): 433399080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 576, 656, 738, 768, 984, 1152, 1312, 1476, 1968, 2304, 2347, 2624, 2952, 3936, 4694, 5248, 5904, 7041, 7872, 9388, 10496, 11808, 14082, 15744, 18776, 21123, 23616, 28164, 31488, 37552, 42246, 47232, 56328, 75104, 84492, 94464, 96227, 112656, 150208, 168984, 192454, 225312, 288681, 300416, 337968, 384908, 450624, 577362, 600832, 675936, 769816, 866043, 901248, 1154724, 1351872, 1539632, 1732086, 1802496, 2309448, 2703744, 3079264, 3464172, 4618896, 5407488, 6158528, 6928344, 9237792, 12317056, 13856688, 18475584, 24634112, 27713376, 36951168, 55426752, 73902336, 110853504, 221707008]

約数ペア:

[(1, 221707008), (2, 110853504), (3, 73902336), (4, 55426752), (6, 36951168), (8, 27713376), (9, 24634112), (12, 18475584), (16, 13856688), (18, 12317056), (24, 9237792), (32, 6928344), (36, 6158528), (41, 5407488), (48, 4618896), (64, 3464172), (72, 3079264), (82, 2703744), (96, 2309448), (123, 1802496), (128, 1732086), (144, 1539632), (164, 1351872), (192, 1154724), (246, 901248), (256, 866043), (288, 769816), (328, 675936), (369, 600832), (384, 577362), (492, 450624), (576, 384908), (656, 337968), (738, 300416), (768, 288681), (984, 225312), (1152, 192454), (1312, 168984), (1476, 150208), (1968, 112656), (2304, 96227), (2347, 94464), (2624, 84492), (2952, 75104), (3936, 56328), (4694, 47232), (5248, 42246), (5904, 37552), (7041, 31488), (7872, 28164), (9388, 23616), (10496, 21123), (11808, 18776), (14082, 15744)]