339710363008

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1728

約数の個数: 128

約数和(自身を含む): 698255769600

約数和(自身を除く): 358545406592

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 191, 239, 376, 382, 478, 752, 764, 956, 1237, 1504, 1528, 1912, 2474, 3008, 3056, 3824, 4948, 6016, 6112, 7648, 8977, 9896, 11233, 12224, 15296, 17954, 19792, 22466, 24448, 30592, 35908, 39584, 44932, 45649, 58139, 71816, 79168, 89864, 91298, 116278, 143632, 158336, 179728, 182596, 232556, 236267, 287264, 295643, 359456, 365192, 465112, 472534, 574528, 591286, 718912, 730384, 930224, 945068, 1149056, 1182572, 1437824, 1460768, 1860448, 1890136, 2145503, 2365144, 2921536, 3720896, 3780272, 4291006, 4730288, 5843072, 7441792, 7560544, 8582012, 9460576, 11104549, 13895221, 15121088, 17164024, 18921152, 22209098, 27790442, 30242176, 34328048, 37842304, 44418196, 55580884, 56467813, 68656096, 88836392, 111161768, 112935626, 137312192, 177672784, 222323536, 225871252, 274624384, 355345568, 444647072, 451742504, 710691136, 889294144, 903485008, 1421382272, 1778588288, 1806970016, 2653987211, 3613940032, 5307974422, 7227880064, 10615948844, 21231897688, 42463795376, 84927590752, 169855181504, 339710363008]

約数ペア:

[(1, 339710363008), (2, 169855181504), (4, 84927590752), (8, 42463795376), (16, 21231897688), (32, 10615948844), (47, 7227880064), (64, 5307974422), (94, 3613940032), (128, 2653987211), (188, 1806970016), (191, 1778588288), (239, 1421382272), (376, 903485008), (382, 889294144), (478, 710691136), (752, 451742504), (764, 444647072), (956, 355345568), (1237, 274624384), (1504, 225871252), (1528, 222323536), (1912, 177672784), (2474, 137312192), (3008, 112935626), (3056, 111161768), (3824, 88836392), (4948, 68656096), (6016, 56467813), (6112, 55580884), (7648, 44418196), (8977, 37842304), (9896, 34328048), (11233, 30242176), (12224, 27790442), (15296, 22209098), (17954, 18921152), (19792, 17164024), (22466, 15121088), (24448, 13895221), (30592, 11104549), (35908, 9460576), (39584, 8582012), (44932, 7560544), (45649, 7441792), (58139, 5843072), (71816, 4730288), (79168, 4291006), (89864, 3780272), (91298, 3720896), (116278, 2921536), (143632, 2365144), (158336, 2145503), (179728, 1890136), (182596, 1860448), (232556, 1460768), (236267, 1437824), (287264, 1182572), (295643, 1149056), (359456, 945068), (365192, 930224), (465112, 730384), (472534, 718912), (574528, 591286)]