1243346272

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6947}}^1$

素因数の和:7028

約数の個数: 96

約数和(自身を含む): 3025548288

約数和(自身を除く): 1782202016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 68, 94, 112, 119, 136, 188, 224, 238, 272, 329, 376, 476, 544, 658, 752, 799, 952, 1316, 1504, 1598, 1904, 2632, 3196, 3808, 5264, 5593, 6392, 6947, 10528, 11186, 12784, 13894, 22372, 25568, 27788, 44744, 48629, 55576, 89488, 97258, 111152, 118099, 178976, 194516, 222304, 236198, 326509, 389032, 472396, 653018, 778064, 826693, 944792, 1306036, 1556128, 1653386, 1889584, 2285563, 2612072, 3306772, 3779168, 4571126, 5224144, 5550653, 6613544, 9142252, 10448288, 11101306, 13227088, 18284504, 22202612, 26454176, 36569008, 38854571, 44405224, 73138016, 77709142, 88810448, 155418284, 177620896, 310836568, 621673136, 1243346272]

約数ペア:

[(1, 1243346272), (2, 621673136), (4, 310836568), (7, 177620896), (8, 155418284), (14, 88810448), (16, 77709142), (17, 73138016), (28, 44405224), (32, 38854571), (34, 36569008), (47, 26454176), (56, 22202612), (68, 18284504), (94, 13227088), (112, 11101306), (119, 10448288), (136, 9142252), (188, 6613544), (224, 5550653), (238, 5224144), (272, 4571126), (329, 3779168), (376, 3306772), (476, 2612072), (544, 2285563), (658, 1889584), (752, 1653386), (799, 1556128), (952, 1306036), (1316, 944792), (1504, 826693), (1598, 778064), (1904, 653018), (2632, 472396), (3196, 389032), (3808, 326509), (5264, 236198), (5593, 222304), (6392, 194516), (6947, 178976), (10528, 118099), (11186, 111152), (12784, 97258), (13894, 89488), (22372, 55576), (25568, 48629), (27788, 44744)]