289083008

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 593028000

約数和(自身を除く): 303944992

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 101, 118, 128, 202, 236, 379, 404, 472, 758, 808, 944, 1516, 1616, 1888, 3032, 3232, 3776, 5959, 6064, 6464, 7552, 11918, 12128, 12928, 22361, 23836, 24256, 38279, 44722, 47672, 48512, 76558, 89444, 95344, 153116, 178888, 190688, 306232, 357776, 381376, 612464, 715552, 762752, 1224928, 1431104, 2258461, 2449856, 2862208, 4516922, 4899712, 9033844, 18067688, 36135376, 72270752, 144541504, 289083008]

約数ペア:

[(1, 289083008), (2, 144541504), (4, 72270752), (8, 36135376), (16, 18067688), (32, 9033844), (59, 4899712), (64, 4516922), (101, 2862208), (118, 2449856), (128, 2258461), (202, 1431104), (236, 1224928), (379, 762752), (404, 715552), (472, 612464), (758, 381376), (808, 357776), (944, 306232), (1516, 190688), (1616, 178888), (1888, 153116), (3032, 95344), (3232, 89444), (3776, 76558), (5959, 48512), (6064, 47672), (6464, 44722), (7552, 38279), (11918, 24256), (12128, 23836), (12928, 22361)]