1917368832

素因数分解:

$2^9\times 3^1\times {\mathrm{809}}^1\times {\mathrm{1543}}^1$

素因数の和:2373

約数の個数: 80

約数和(自身を含む): 5117618880

約数和(自身を除く): 3200250048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 809, 1536, 1543, 1618, 2427, 3086, 3236, 4629, 4854, 6172, 6472, 9258, 9708, 12344, 12944, 18516, 19416, 24688, 25888, 37032, 38832, 49376, 51776, 74064, 77664, 98752, 103552, 148128, 155328, 197504, 207104, 296256, 310656, 395008, 414208, 592512, 621312, 790016, 1185024, 1242624, 1248287, 2370048, 2496574, 3744861, 4993148, 7489722, 9986296, 14979444, 19972592, 29958888, 39945184, 59917776, 79890368, 119835552, 159780736, 239671104, 319561472, 479342208, 639122944, 958684416, 1917368832]

約数ペア:

[(1, 1917368832), (2, 958684416), (3, 639122944), (4, 479342208), (6, 319561472), (8, 239671104), (12, 159780736), (16, 119835552), (24, 79890368), (32, 59917776), (48, 39945184), (64, 29958888), (96, 19972592), (128, 14979444), (192, 9986296), (256, 7489722), (384, 4993148), (512, 3744861), (768, 2496574), (809, 2370048), (1536, 1248287), (1543, 1242624), (1618, 1185024), (2427, 790016), (3086, 621312), (3236, 592512), (4629, 414208), (4854, 395008), (6172, 310656), (6472, 296256), (9258, 207104), (9708, 197504), (12344, 155328), (12944, 148128), (18516, 103552), (19416, 98752), (24688, 77664), (25888, 74064), (37032, 51776), (38832, 49376)]