21875897568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{7451}}^1$

素因数の和:7745

約数の個数: 192

約数和(自身を含む): 69767889408

約数和(自身を除く): 47891991840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 257, 272, 336, 357, 408, 476, 514, 544, 672, 714, 771, 816, 952, 1028, 1428, 1542, 1632, 1799, 1904, 2056, 2856, 3084, 3598, 3808, 4112, 4369, 5397, 5712, 6168, 7196, 7451, 8224, 8738, 10794, 11424, 12336, 13107, 14392, 14902, 17476, 21588, 22353, 24672, 26214, 28784, 29804, 30583, 34952, 43176, 44706, 52157, 52428, 57568, 59608, 61166, 69904, 86352, 89412, 91749, 104314, 104856, 119216, 122332, 126667, 139808, 156471, 172704, 178824, 183498, 208628, 209712, 238432, 244664, 253334, 312942, 357648, 366996, 380001, 417256, 419424, 489328, 506668, 625884, 715296, 733992, 760002, 834512, 886669, 978656, 1013336, 1251768, 1467984, 1520004, 1669024, 1773338, 1914907, 2026672, 2503536, 2660007, 2935968, 3040008, 3546676, 3829814, 4053344, 5007072, 5320014, 5744721, 6080016, 7093352, 7659628, 10640028, 11489442, 12160032, 13404349, 14186704, 15319256, 21280056, 22978884, 26808698, 28373408, 30638512, 32553419, 40213047, 42560112, 45957768, 53617396, 61277024, 65106838, 80426094, 85120224, 91915536, 97660257, 107234792, 130213676, 160852188, 183831072, 195320514, 214469584, 227873933, 260427352, 321704376, 390641028, 428939168, 455747866, 520854704, 643408752, 683621799, 781282056, 911495732, 1041709408, 1286817504, 1367243598, 1562564112, 1822991464, 2734487196, 3125128224, 3645982928, 5468974392, 7291965856, 10937948784, 21875897568]

約数ペア:

[(1, 21875897568), (2, 10937948784), (3, 7291965856), (4, 5468974392), (6, 3645982928), (7, 3125128224), (8, 2734487196), (12, 1822991464), (14, 1562564112), (16, 1367243598), (17, 1286817504), (21, 1041709408), (24, 911495732), (28, 781282056), (32, 683621799), (34, 643408752), (42, 520854704), (48, 455747866), (51, 428939168), (56, 390641028), (68, 321704376), (84, 260427352), (96, 227873933), (102, 214469584), (112, 195320514), (119, 183831072), (136, 160852188), (168, 130213676), (204, 107234792), (224, 97660257), (238, 91915536), (257, 85120224), (272, 80426094), (336, 65106838), (357, 61277024), (408, 53617396), (476, 45957768), (514, 42560112), (544, 40213047), (672, 32553419), (714, 30638512), (771, 28373408), (816, 26808698), (952, 22978884), (1028, 21280056), (1428, 15319256), (1542, 14186704), (1632, 13404349), (1799, 12160032), (1904, 11489442), (2056, 10640028), (2856, 7659628), (3084, 7093352), (3598, 6080016), (3808, 5744721), (4112, 5320014), (4369, 5007072), (5397, 4053344), (5712, 3829814), (6168, 3546676), (7196, 3040008), (7451, 2935968), (8224, 2660007), (8738, 2503536), (10794, 2026672), (11424, 1914907), (12336, 1773338), (13107, 1669024), (14392, 1520004), (14902, 1467984), (17476, 1251768), (21588, 1013336), (22353, 978656), (24672, 886669), (26214, 834512), (28784, 760002), (29804, 733992), (30583, 715296), (34952, 625884), (43176, 506668), (44706, 489328), (52157, 419424), (52428, 417256), (57568, 380001), (59608, 366996), (61166, 357648), (69904, 312942), (86352, 253334), (89412, 244664), (91749, 238432), (104314, 209712), (104856, 208628), (119216, 183498), (122332, 178824), (126667, 172704), (139808, 156471)]