2911704208

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 6519721600

約数和(自身を除く): 3608017392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 349, 457, 652, 698, 914, 1141, 1304, 1396, 1828, 2282, 2443, 2608, 2792, 3199, 3656, 4564, 4886, 5584, 6398, 7312, 9128, 9772, 12796, 18256, 19544, 25592, 39088, 51184, 56887, 74491, 113774, 148982, 159493, 227548, 297964, 318986, 398209, 455096, 521437, 595928, 637972, 796418, 910192, 1042874, 1116451, 1191856, 1275944, 1592836, 2085748, 2232902, 2551888, 3185672, 4171496, 4465804, 6371344, 8342992, 8931608, 17863216, 25997359, 51994718, 103989436, 181981513, 207978872, 363963026, 415957744, 727926052, 1455852104, 2911704208]

約数ペア:

[(1, 2911704208), (2, 1455852104), (4, 727926052), (7, 415957744), (8, 363963026), (14, 207978872), (16, 181981513), (28, 103989436), (56, 51994718), (112, 25997359), (163, 17863216), (326, 8931608), (349, 8342992), (457, 6371344), (652, 4465804), (698, 4171496), (914, 3185672), (1141, 2551888), (1304, 2232902), (1396, 2085748), (1828, 1592836), (2282, 1275944), (2443, 1191856), (2608, 1116451), (2792, 1042874), (3199, 910192), (3656, 796418), (4564, 637972), (4886, 595928), (5584, 521437), (6398, 455096), (7312, 398209), (9128, 318986), (9772, 297964), (12796, 227548), (18256, 159493), (19544, 148982), (25592, 113774), (39088, 74491), (51184, 56887)]