320190336

素因数分解:

$2^7\times 3^2\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 924885000

約数和(自身を除く): 604694664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 499, 557, 576, 998, 1114, 1152, 1497, 1671, 1996, 2228, 2994, 3342, 3992, 4456, 4491, 5013, 5988, 6684, 7984, 8912, 8982, 10026, 11976, 13368, 15968, 17824, 17964, 20052, 23952, 26736, 31936, 35648, 35928, 40104, 47904, 53472, 63872, 71296, 71856, 80208, 95808, 106944, 143712, 160416, 191616, 213888, 277943, 287424, 320832, 555886, 574848, 641664, 833829, 1111772, 1667658, 2223544, 2501487, 3335316, 4447088, 5002974, 6670632, 8894176, 10005948, 13341264, 17788352, 20011896, 26682528, 35576704, 40023792, 53365056, 80047584, 106730112, 160095168, 320190336]

約数ペア:

[(1, 320190336), (2, 160095168), (3, 106730112), (4, 80047584), (6, 53365056), (8, 40023792), (9, 35576704), (12, 26682528), (16, 20011896), (18, 17788352), (24, 13341264), (32, 10005948), (36, 8894176), (48, 6670632), (64, 5002974), (72, 4447088), (96, 3335316), (128, 2501487), (144, 2223544), (192, 1667658), (288, 1111772), (384, 833829), (499, 641664), (557, 574848), (576, 555886), (998, 320832), (1114, 287424), (1152, 277943), (1497, 213888), (1671, 191616), (1996, 160416), (2228, 143712), (2994, 106944), (3342, 95808), (3992, 80208), (4456, 71856), (4491, 71296), (5013, 63872), (5988, 53472), (6684, 47904), (7984, 40104), (8912, 35928), (8982, 35648), (10026, 31936), (11976, 26736), (13368, 23952), (15968, 20052), (17824, 17964)]