266783256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 812448000

約数和(自身を除く): 545664744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 61, 69, 72, 76, 92, 114, 122, 138, 139, 152, 171, 183, 184, 207, 228, 244, 276, 278, 342, 366, 414, 417, 437, 456, 488, 549, 552, 556, 684, 732, 828, 834, 874, 1098, 1112, 1159, 1251, 1311, 1368, 1403, 1464, 1656, 1668, 1748, 2196, 2318, 2502, 2622, 2641, 2806, 3197, 3336, 3477, 3496, 3933, 4209, 4392, 4636, 5004, 5244, 5282, 5612, 6394, 6954, 7866, 7923, 8418, 8479, 9272, 9591, 10008, 10431, 10488, 10564, 11224, 12627, 12788, 13908, 15732, 15846, 16836, 16958, 19182, 20862, 21128, 23769, 25254, 25437, 25576, 26657, 27816, 28773, 31464, 31692, 33672, 33916, 38364, 41724, 47538, 50508, 50874, 53314, 57546, 60743, 63384, 67832, 76311, 76728, 79971, 83448, 95076, 101016, 101748, 106628, 115092, 121486, 152622, 159942, 161101, 182229, 190152, 195017, 203496, 213256, 230184, 239913, 242972, 305244, 319884, 322202, 364458, 390034, 479826, 483303, 485944, 546687, 585051, 610488, 639768, 644404, 728916, 780068, 959652, 966606, 1093374, 1170102, 1288808, 1449909, 1457832, 1560136, 1755153, 1919304, 1933212, 2186748, 2340204, 2899818, 3510306, 3705323, 3866424, 4373496, 4680408, 5799636, 7020612, 7410646, 11115969, 11599272, 14041224, 14821292, 22231938, 29642584, 33347907, 44463876, 66695814, 88927752, 133391628, 266783256]

約数ペア:

[(1, 266783256), (2, 133391628), (3, 88927752), (4, 66695814), (6, 44463876), (8, 33347907), (9, 29642584), (12, 22231938), (18, 14821292), (19, 14041224), (23, 11599272), (24, 11115969), (36, 7410646), (38, 7020612), (46, 5799636), (57, 4680408), (61, 4373496), (69, 3866424), (72, 3705323), (76, 3510306), (92, 2899818), (114, 2340204), (122, 2186748), (138, 1933212), (139, 1919304), (152, 1755153), (171, 1560136), (183, 1457832), (184, 1449909), (207, 1288808), (228, 1170102), (244, 1093374), (276, 966606), (278, 959652), (342, 780068), (366, 728916), (414, 644404), (417, 639768), (437, 610488), (456, 585051), (488, 546687), (549, 485944), (552, 483303), (556, 479826), (684, 390034), (732, 364458), (828, 322202), (834, 319884), (874, 305244), (1098, 242972), (1112, 239913), (1159, 230184), (1251, 213256), (1311, 203496), (1368, 195017), (1403, 190152), (1464, 182229), (1656, 161101), (1668, 159942), (1748, 152622), (2196, 121486), (2318, 115092), (2502, 106628), (2622, 101748), (2641, 101016), (2806, 95076), (3197, 83448), (3336, 79971), (3477, 76728), (3496, 76311), (3933, 67832), (4209, 63384), (4392, 60743), (4636, 57546), (5004, 53314), (5244, 50874), (5282, 50508), (5612, 47538), (6394, 41724), (6954, 38364), (7866, 33916), (7923, 33672), (8418, 31692), (8479, 31464), (9272, 28773), (9591, 27816), (10008, 26657), (10431, 25576), (10488, 25437), (10564, 25254), (11224, 23769), (12627, 21128), (12788, 20862), (13908, 19182), (15732, 16958), (15846, 16836)]