281138688

素因数分解:

$2^9\times 3^4\times {\mathrm{6779}}^1$

素因数の和:6809

約数の個数: 100

約数和(自身を含む): 839248740

約数和(自身を除く): 558110052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6779, 6912, 10368, 13558, 13824, 20337, 20736, 27116, 40674, 41472, 54232, 61011, 81348, 108464, 122022, 162696, 183033, 216928, 244044, 325392, 366066, 433856, 488088, 549099, 650784, 732132, 867712, 976176, 1098198, 1301568, 1464264, 1735424, 1952352, 2196396, 2603136, 2928528, 3470848, 3904704, 4392792, 5206272, 5857056, 7809408, 8785584, 10412544, 11714112, 15618816, 17571168, 23428224, 31237632, 35142336, 46856448, 70284672, 93712896, 140569344, 281138688]

約数ペア:

[(1, 281138688), (2, 140569344), (3, 93712896), (4, 70284672), (6, 46856448), (8, 35142336), (9, 31237632), (12, 23428224), (16, 17571168), (18, 15618816), (24, 11714112), (27, 10412544), (32, 8785584), (36, 7809408), (48, 5857056), (54, 5206272), (64, 4392792), (72, 3904704), (81, 3470848), (96, 2928528), (108, 2603136), (128, 2196396), (144, 1952352), (162, 1735424), (192, 1464264), (216, 1301568), (256, 1098198), (288, 976176), (324, 867712), (384, 732132), (432, 650784), (512, 549099), (576, 488088), (648, 433856), (768, 366066), (864, 325392), (1152, 244044), (1296, 216928), (1536, 183033), (1728, 162696), (2304, 122022), (2592, 108464), (3456, 81348), (4608, 61011), (5184, 54232), (6779, 41472), (6912, 40674), (10368, 27116), (13558, 20736), (13824, 20337)]