213326608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 512967168

約数和(自身を除く): 299640560

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 41, 44, 47, 68, 74, 82, 88, 94, 136, 148, 164, 176, 187, 188, 272, 296, 328, 374, 376, 407, 451, 517, 592, 629, 656, 697, 748, 752, 799, 814, 902, 1034, 1258, 1394, 1496, 1517, 1598, 1628, 1739, 1804, 1927, 2068, 2516, 2788, 2992, 3034, 3196, 3256, 3478, 3608, 3854, 4136, 5032, 5576, 6068, 6392, 6512, 6919, 6956, 7216, 7667, 7708, 8272, 8789, 10064, 11152, 12136, 12784, 13838, 13912, 15334, 15416, 16687, 17578, 19129, 21197, 24272, 25789, 27676, 27824, 29563, 30668, 30832, 32759, 33374, 35156, 38258, 42394, 51578, 55352, 59126, 61336, 65518, 66748, 70312, 71299, 76516, 84788, 103156, 110704, 118252, 122672, 131036, 133496, 140624, 142598, 153032, 169576, 206312, 236504, 262072, 266992, 283679, 285196, 306064, 325193, 339152, 360349, 412624, 473008, 524144, 567358, 570392, 650386, 720698, 784289, 1134716, 1140784, 1212083, 1300772, 1441396, 1568578, 2269432, 2424166, 2601544, 2882792, 3137156, 4538864, 4848332, 5203088, 5765584, 6274312, 9696664, 12548624, 13332913, 19393328, 26665826, 53331652, 106663304, 213326608]

約数ペア:

[(1, 213326608), (2, 106663304), (4, 53331652), (8, 26665826), (11, 19393328), (16, 13332913), (17, 12548624), (22, 9696664), (34, 6274312), (37, 5765584), (41, 5203088), (44, 4848332), (47, 4538864), (68, 3137156), (74, 2882792), (82, 2601544), (88, 2424166), (94, 2269432), (136, 1568578), (148, 1441396), (164, 1300772), (176, 1212083), (187, 1140784), (188, 1134716), (272, 784289), (296, 720698), (328, 650386), (374, 570392), (376, 567358), (407, 524144), (451, 473008), (517, 412624), (592, 360349), (629, 339152), (656, 325193), (697, 306064), (748, 285196), (752, 283679), (799, 266992), (814, 262072), (902, 236504), (1034, 206312), (1258, 169576), (1394, 153032), (1496, 142598), (1517, 140624), (1598, 133496), (1628, 131036), (1739, 122672), (1804, 118252), (1927, 110704), (2068, 103156), (2516, 84788), (2788, 76516), (2992, 71299), (3034, 70312), (3196, 66748), (3256, 65518), (3478, 61336), (3608, 59126), (3854, 55352), (4136, 51578), (5032, 42394), (5576, 38258), (6068, 35156), (6392, 33374), (6512, 32759), (6919, 30832), (6956, 30668), (7216, 29563), (7667, 27824), (7708, 27676), (8272, 25789), (8789, 24272), (10064, 21197), (11152, 19129), (12136, 17578), (12784, 16687), (13838, 15416), (13912, 15334)]