64448208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 215879040

約数和(自身を除く): 151430832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 29, 33, 36, 44, 46, 48, 58, 61, 66, 69, 72, 87, 88, 92, 99, 116, 122, 132, 138, 144, 174, 176, 183, 184, 198, 207, 232, 244, 253, 261, 264, 276, 319, 348, 366, 368, 396, 414, 464, 488, 506, 522, 528, 549, 552, 638, 667, 671, 696, 732, 759, 792, 828, 957, 976, 1012, 1044, 1098, 1104, 1276, 1334, 1342, 1392, 1403, 1464, 1518, 1584, 1656, 1769, 1914, 2001, 2013, 2024, 2088, 2196, 2277, 2552, 2668, 2684, 2806, 2871, 2928, 3036, 3312, 3538, 3828, 4002, 4026, 4048, 4176, 4209, 4392, 4554, 5104, 5307, 5336, 5368, 5612, 5742, 6003, 6039, 6072, 7076, 7337, 7656, 8004, 8052, 8418, 8784, 9108, 10614, 10672, 10736, 11224, 11484, 12006, 12078, 12144, 12627, 14152, 14674, 15312, 15433, 15921, 16008, 16104, 16836, 18216, 19459, 21228, 22011, 22448, 22968, 24012, 24156, 25254, 28304, 29348, 30866, 31842, 32016, 32208, 33672, 36432, 38918, 40687, 42456, 44022, 45936, 46299, 48024, 48312, 50508, 58377, 58696, 61732, 63684, 66033, 67344, 77836, 81374, 84912, 88044, 92598, 96048, 96624, 101016, 116754, 117392, 122061, 123464, 127368, 132066, 138897, 155672, 162748, 175131, 176088, 185196, 202032, 233508, 244122, 246928, 254736, 264132, 277794, 311344, 325496, 350262, 352176, 366183, 370392, 447557, 467016, 488244, 528264, 555588, 650992, 700524, 732366, 740784, 895114, 934032, 976488, 1056528, 1111176, 1342671, 1401048, 1464732, 1790228, 1952976, 2222352, 2685342, 2802096, 2929464, 3580456, 4028013, 5370684, 5858928, 7160912, 8056026, 10741368, 16112052, 21482736, 32224104, 64448208]

約数ペア:

[(1, 64448208), (2, 32224104), (3, 21482736), (4, 16112052), (6, 10741368), (8, 8056026), (9, 7160912), (11, 5858928), (12, 5370684), (16, 4028013), (18, 3580456), (22, 2929464), (23, 2802096), (24, 2685342), (29, 2222352), (33, 1952976), (36, 1790228), (44, 1464732), (46, 1401048), (48, 1342671), (58, 1111176), (61, 1056528), (66, 976488), (69, 934032), (72, 895114), (87, 740784), (88, 732366), (92, 700524), (99, 650992), (116, 555588), (122, 528264), (132, 488244), (138, 467016), (144, 447557), (174, 370392), (176, 366183), (183, 352176), (184, 350262), (198, 325496), (207, 311344), (232, 277794), (244, 264132), (253, 254736), (261, 246928), (264, 244122), (276, 233508), (319, 202032), (348, 185196), (366, 176088), (368, 175131), (396, 162748), (414, 155672), (464, 138897), (488, 132066), (506, 127368), (522, 123464), (528, 122061), (549, 117392), (552, 116754), (638, 101016), (667, 96624), (671, 96048), (696, 92598), (732, 88044), (759, 84912), (792, 81374), (828, 77836), (957, 67344), (976, 66033), (1012, 63684), (1044, 61732), (1098, 58696), (1104, 58377), (1276, 50508), (1334, 48312), (1342, 48024), (1392, 46299), (1403, 45936), (1464, 44022), (1518, 42456), (1584, 40687), (1656, 38918), (1769, 36432), (1914, 33672), (2001, 32208), (2013, 32016), (2024, 31842), (2088, 30866), (2196, 29348), (2277, 28304), (2552, 25254), (2668, 24156), (2684, 24012), (2806, 22968), (2871, 22448), (2928, 22011), (3036, 21228), (3312, 19459), (3538, 18216), (3828, 16836), (4002, 16104), (4026, 16008), (4048, 15921), (4176, 15433), (4209, 15312), (4392, 14674), (4554, 14152), (5104, 12627), (5307, 12144), (5336, 12078), (5368, 12006), (5612, 11484), (5742, 11224), (6003, 10736), (6039, 10672), (6072, 10614), (7076, 9108), (7337, 8784), (7656, 8418), (8004, 8052)]