319486992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 942796800

約数和(自身を除く): 623309808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 131, 132, 149, 176, 186, 248, 262, 264, 298, 341, 372, 393, 447, 496, 524, 528, 596, 682, 744, 786, 894, 1023, 1048, 1192, 1364, 1441, 1488, 1572, 1639, 1788, 2046, 2096, 2384, 2728, 2882, 3144, 3278, 3576, 4061, 4092, 4323, 4619, 4917, 5456, 5764, 6288, 6556, 7152, 8122, 8184, 8646, 9238, 9834, 11528, 12183, 13112, 13857, 16244, 16368, 17292, 18476, 19519, 19668, 23056, 24366, 26224, 27714, 32488, 34584, 36952, 39038, 39336, 44671, 48732, 50809, 55428, 58557, 64976, 69168, 73904, 78076, 78672, 89342, 97464, 101618, 110856, 117114, 134013, 152427, 156152, 178684, 194928, 203236, 214709, 221712, 234228, 268026, 304854, 312304, 357368, 406472, 429418, 468456, 536052, 605089, 609708, 644127, 714736, 812944, 858836, 936912, 1072104, 1210178, 1219416, 1288254, 1717672, 1815267, 2144208, 2420356, 2438832, 2576508, 3435344, 3630534, 4840712, 5153016, 6655979, 7261068, 9681424, 10306032, 13311958, 14522136, 19967937, 26623916, 29044272, 39935874, 53247832, 79871748, 106495664, 159743496, 319486992]

約数ペア:

[(1, 319486992), (2, 159743496), (3, 106495664), (4, 79871748), (6, 53247832), (8, 39935874), (11, 29044272), (12, 26623916), (16, 19967937), (22, 14522136), (24, 13311958), (31, 10306032), (33, 9681424), (44, 7261068), (48, 6655979), (62, 5153016), (66, 4840712), (88, 3630534), (93, 3435344), (124, 2576508), (131, 2438832), (132, 2420356), (149, 2144208), (176, 1815267), (186, 1717672), (248, 1288254), (262, 1219416), (264, 1210178), (298, 1072104), (341, 936912), (372, 858836), (393, 812944), (447, 714736), (496, 644127), (524, 609708), (528, 605089), (596, 536052), (682, 468456), (744, 429418), (786, 406472), (894, 357368), (1023, 312304), (1048, 304854), (1192, 268026), (1364, 234228), (1441, 221712), (1488, 214709), (1572, 203236), (1639, 194928), (1788, 178684), (2046, 156152), (2096, 152427), (2384, 134013), (2728, 117114), (2882, 110856), (3144, 101618), (3278, 97464), (3576, 89342), (4061, 78672), (4092, 78076), (4323, 73904), (4619, 69168), (4917, 64976), (5456, 58557), (5764, 55428), (6288, 50809), (6556, 48732), (7152, 44671), (8122, 39336), (8184, 39038), (8646, 36952), (9238, 34584), (9834, 32488), (11528, 27714), (12183, 26224), (13112, 24366), (13857, 23056), (16244, 19668), (16368, 19519), (17292, 18476)]