258362112

素因数分解:

$2^8\times 3^1\times {\mathrm{353}}^1\times {\mathrm{953}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 690291504

約数和(自身を除く): 431929392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 353, 384, 706, 768, 953, 1059, 1412, 1906, 2118, 2824, 2859, 3812, 4236, 5648, 5718, 7624, 8472, 11296, 11436, 15248, 16944, 22592, 22872, 30496, 33888, 45184, 45744, 60992, 67776, 90368, 91488, 121984, 135552, 182976, 243968, 271104, 336409, 365952, 672818, 731904, 1009227, 1345636, 2018454, 2691272, 4036908, 5382544, 8073816, 10765088, 16147632, 21530176, 32295264, 43060352, 64590528, 86120704, 129181056, 258362112]

約数ペア:

[(1, 258362112), (2, 129181056), (3, 86120704), (4, 64590528), (6, 43060352), (8, 32295264), (12, 21530176), (16, 16147632), (24, 10765088), (32, 8073816), (48, 5382544), (64, 4036908), (96, 2691272), (128, 2018454), (192, 1345636), (256, 1009227), (353, 731904), (384, 672818), (706, 365952), (768, 336409), (953, 271104), (1059, 243968), (1412, 182976), (1906, 135552), (2118, 121984), (2824, 91488), (2859, 90368), (3812, 67776), (4236, 60992), (5648, 45744), (5718, 45184), (7624, 33888), (8472, 30496), (11296, 22872), (11436, 22592), (15248, 16944)]