9916128

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 30240000

約数和(自身を除く): 20323872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 499, 552, 621, 736, 828, 864, 998, 1104, 1242, 1497, 1656, 1996, 2208, 2484, 2994, 3312, 3992, 4491, 4968, 5988, 6624, 7984, 8982, 9936, 11477, 11976, 13473, 15968, 17964, 19872, 22954, 23952, 26946, 34431, 35928, 45908, 47904, 53892, 68862, 71856, 91816, 103293, 107784, 137724, 143712, 183632, 206586, 215568, 275448, 309879, 367264, 413172, 431136, 550896, 619758, 826344, 1101792, 1239516, 1652688, 2479032, 3305376, 4958064, 9916128]

約数ペア:

[(1, 9916128), (2, 4958064), (3, 3305376), (4, 2479032), (6, 1652688), (8, 1239516), (9, 1101792), (12, 826344), (16, 619758), (18, 550896), (23, 431136), (24, 413172), (27, 367264), (32, 309879), (36, 275448), (46, 215568), (48, 206586), (54, 183632), (69, 143712), (72, 137724), (92, 107784), (96, 103293), (108, 91816), (138, 71856), (144, 68862), (184, 53892), (207, 47904), (216, 45908), (276, 35928), (288, 34431), (368, 26946), (414, 23952), (432, 22954), (499, 19872), (552, 17964), (621, 15968), (736, 13473), (828, 11976), (864, 11477), (998, 9936), (1104, 8982), (1242, 7984), (1497, 6624), (1656, 5988), (1996, 4968), (2208, 4491), (2484, 3992), (2994, 3312)]