320810651056

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{454159}}^1$

素因数の和:454251

約数の個数: 120

約数和(自身を含む): 780030699840

約数和(自身を除く): 459220048784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 53, 56, 68, 98, 106, 112, 119, 136, 196, 212, 238, 272, 371, 392, 424, 476, 742, 784, 833, 848, 901, 952, 1484, 1666, 1802, 1904, 2597, 2968, 3332, 3604, 5194, 5936, 6307, 6664, 7208, 10388, 12614, 13328, 14416, 20776, 25228, 41552, 44149, 50456, 88298, 100912, 176596, 353192, 454159, 706384, 908318, 1816636, 3179113, 3633272, 6358226, 7266544, 7720703, 12716452, 15441406, 22253791, 24070427, 25432904, 30882812, 44507582, 48140854, 50865808, 54044921, 61765624, 89015164, 96281708, 108089842, 123531248, 168492989, 178030328, 192563416, 216179684, 336985978, 356060656, 378314447, 385126832, 409197259, 432359368, 673971956, 756628894, 818394518, 864718736, 1179450923, 1347943912, 1513257788, 1636789036, 2358901846, 2695887824, 2864380813, 3026515576, 3273578072, 4717803692, 5728761626, 6053031152, 6547156144, 9435607384, 11457523252, 18871214768, 20050665691, 22915046504, 40101331382, 45830093008, 80202662764, 160405325528, 320810651056]

約数ペア:

[(1, 320810651056), (2, 160405325528), (4, 80202662764), (7, 45830093008), (8, 40101331382), (14, 22915046504), (16, 20050665691), (17, 18871214768), (28, 11457523252), (34, 9435607384), (49, 6547156144), (53, 6053031152), (56, 5728761626), (68, 4717803692), (98, 3273578072), (106, 3026515576), (112, 2864380813), (119, 2695887824), (136, 2358901846), (196, 1636789036), (212, 1513257788), (238, 1347943912), (272, 1179450923), (371, 864718736), (392, 818394518), (424, 756628894), (476, 673971956), (742, 432359368), (784, 409197259), (833, 385126832), (848, 378314447), (901, 356060656), (952, 336985978), (1484, 216179684), (1666, 192563416), (1802, 178030328), (1904, 168492989), (2597, 123531248), (2968, 108089842), (3332, 96281708), (3604, 89015164), (5194, 61765624), (5936, 54044921), (6307, 50865808), (6664, 48140854), (7208, 44507582), (10388, 30882812), (12614, 25432904), (13328, 24070427), (14416, 22253791), (20776, 15441406), (25228, 12716452), (41552, 7720703), (44149, 7266544), (50456, 6358226), (88298, 3633272), (100912, 3179113), (176596, 1816636), (353192, 908318), (454159, 706384)]