326530176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 996956160

約数和(自身を除く): 670425984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 331, 336, 367, 384, 448, 662, 672, 734, 896, 993, 1101, 1324, 1344, 1468, 1986, 2202, 2317, 2569, 2648, 2688, 2936, 3972, 4404, 4634, 5138, 5296, 5872, 6951, 7707, 7944, 8808, 9268, 10276, 10592, 11744, 13902, 15414, 15888, 17616, 18536, 20552, 21184, 23488, 27804, 30828, 31776, 35232, 37072, 41104, 42368, 46976, 55608, 61656, 63552, 70464, 74144, 82208, 111216, 121477, 123312, 127104, 140928, 148288, 164416, 222432, 242954, 246624, 296576, 328832, 364431, 444864, 485908, 493248, 728862, 850339, 889728, 971816, 986496, 1457724, 1700678, 1943632, 2551017, 2915448, 3401356, 3887264, 5102034, 5830896, 6802712, 7774528, 10204068, 11661792, 13605424, 15549056, 20408136, 23323584, 27210848, 40816272, 46647168, 54421696, 81632544, 108843392, 163265088, 326530176]

約数ペア:

[(1, 326530176), (2, 163265088), (3, 108843392), (4, 81632544), (6, 54421696), (7, 46647168), (8, 40816272), (12, 27210848), (14, 23323584), (16, 20408136), (21, 15549056), (24, 13605424), (28, 11661792), (32, 10204068), (42, 7774528), (48, 6802712), (56, 5830896), (64, 5102034), (84, 3887264), (96, 3401356), (112, 2915448), (128, 2551017), (168, 1943632), (192, 1700678), (224, 1457724), (331, 986496), (336, 971816), (367, 889728), (384, 850339), (448, 728862), (662, 493248), (672, 485908), (734, 444864), (896, 364431), (993, 328832), (1101, 296576), (1324, 246624), (1344, 242954), (1468, 222432), (1986, 164416), (2202, 148288), (2317, 140928), (2569, 127104), (2648, 123312), (2688, 121477), (2936, 111216), (3972, 82208), (4404, 74144), (4634, 70464), (5138, 63552), (5296, 61656), (5872, 55608), (6951, 46976), (7707, 42368), (7944, 41104), (8808, 37072), (9268, 35232), (10276, 31776), (10592, 30828), (11744, 27804), (13902, 23488), (15414, 21184), (15888, 20552), (17616, 18536)]