319156711472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 652866880512

約数和(自身を除く): 333710169040

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 97, 157, 166, 172, 194, 314, 332, 344, 367, 388, 628, 664, 688, 734, 776, 1256, 1328, 1468, 1552, 2512, 2936, 3569, 4171, 5872, 6751, 7138, 8051, 8342, 13031, 13502, 14276, 15229, 15781, 16102, 16684, 26062, 27004, 28552, 30458, 30461, 31562, 32204, 33368, 35599, 52124, 54008, 57104, 57619, 60916, 60922, 63124, 64408, 66736, 71198, 104248, 108016, 115238, 121832, 121844, 126248, 128816, 142396, 208496, 230476, 243664, 243688, 252496, 284792, 346193, 460952, 487376, 560333, 569584, 654847, 692386, 921904, 1120666, 1264007, 1309694, 1309823, 1384772, 1530757, 2241332, 2477617, 2528014, 2619388, 2619646, 2769544, 2954717, 3061514, 4482664, 4782377, 4955234, 5056028, 5238776, 5239292, 5539088, 5589043, 5909434, 6123028, 8965328, 9564754, 9910468, 10112056, 10477552, 10478584, 11178086, 11818868, 12246056, 19129508, 19820936, 20224112, 20957168, 22356172, 23637736, 24492112, 38259016, 39641872, 44712344, 47275472, 54352301, 76518032, 89424688, 108704602, 127052831, 205642211, 217409204, 240328849, 254105662, 411284422, 434818408, 463890569, 480657698, 508211324, 822568844, 869636816, 927781138, 961315396, 1016422648, 1645137688, 1855562276, 1922630792, 2032845296, 3290275376, 3711124552, 3845261584, 7422249104, 19947294467, 39894588934, 79789177868, 159578355736, 319156711472]

約数ペア:

[(1, 319156711472), (2, 159578355736), (4, 79789177868), (8, 39894588934), (16, 19947294467), (43, 7422249104), (83, 3845261584), (86, 3711124552), (97, 3290275376), (157, 2032845296), (166, 1922630792), (172, 1855562276), (194, 1645137688), (314, 1016422648), (332, 961315396), (344, 927781138), (367, 869636816), (388, 822568844), (628, 508211324), (664, 480657698), (688, 463890569), (734, 434818408), (776, 411284422), (1256, 254105662), (1328, 240328849), (1468, 217409204), (1552, 205642211), (2512, 127052831), (2936, 108704602), (3569, 89424688), (4171, 76518032), (5872, 54352301), (6751, 47275472), (7138, 44712344), (8051, 39641872), (8342, 38259016), (13031, 24492112), (13502, 23637736), (14276, 22356172), (15229, 20957168), (15781, 20224112), (16102, 19820936), (16684, 19129508), (26062, 12246056), (27004, 11818868), (28552, 11178086), (30458, 10478584), (30461, 10477552), (31562, 10112056), (32204, 9910468), (33368, 9564754), (35599, 8965328), (52124, 6123028), (54008, 5909434), (57104, 5589043), (57619, 5539088), (60916, 5239292), (60922, 5238776), (63124, 5056028), (64408, 4955234), (66736, 4782377), (71198, 4482664), (104248, 3061514), (108016, 2954717), (115238, 2769544), (121832, 2619646), (121844, 2619388), (126248, 2528014), (128816, 2477617), (142396, 2241332), (208496, 1530757), (230476, 1384772), (243664, 1309823), (243688, 1309694), (252496, 1264007), (284792, 1120666), (346193, 921904), (460952, 692386), (487376, 654847), (560333, 569584)]