390253504

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1845

約数の個数: 56

約数和(自身を含む): 804011600

約数和(自身を除く): 413758096

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 148, 194, 296, 388, 592, 776, 1184, 1552, 1699, 2368, 3104, 3398, 3589, 6208, 6796, 7178, 13592, 14356, 27184, 28712, 54368, 57424, 62863, 108736, 114848, 125726, 164803, 229696, 251452, 329606, 502904, 659212, 1005808, 1318424, 2011616, 2636848, 4023232, 5273696, 6097711, 10547392, 12195422, 24390844, 48781688, 97563376, 195126752, 390253504]

約数ペア:

[(1, 390253504), (2, 195126752), (4, 97563376), (8, 48781688), (16, 24390844), (32, 12195422), (37, 10547392), (64, 6097711), (74, 5273696), (97, 4023232), (148, 2636848), (194, 2011616), (296, 1318424), (388, 1005808), (592, 659212), (776, 502904), (1184, 329606), (1552, 251452), (1699, 229696), (2368, 164803), (3104, 125726), (3398, 114848), (3589, 108736), (6208, 62863), (6796, 57424), (7178, 54368), (13592, 28712), (14356, 27184)]