258654768

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 685226976

約数和(自身を除く): 426572208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 97, 146, 194, 219, 291, 292, 388, 438, 582, 584, 761, 776, 876, 1164, 1168, 1522, 1552, 1752, 2283, 2328, 3044, 3504, 4566, 4656, 6088, 7081, 9132, 12176, 14162, 18264, 21243, 28324, 36528, 42486, 55553, 56648, 73817, 84972, 111106, 113296, 147634, 166659, 169944, 221451, 222212, 295268, 333318, 339888, 442902, 444424, 590536, 666636, 885804, 888848, 1181072, 1333272, 1771608, 2666544, 3543216, 5388641, 10777282, 16165923, 21554564, 32331846, 43109128, 64663692, 86218256, 129327384, 258654768]

約数ペア:

[(1, 258654768), (2, 129327384), (3, 86218256), (4, 64663692), (6, 43109128), (8, 32331846), (12, 21554564), (16, 16165923), (24, 10777282), (48, 5388641), (73, 3543216), (97, 2666544), (146, 1771608), (194, 1333272), (219, 1181072), (291, 888848), (292, 885804), (388, 666636), (438, 590536), (582, 444424), (584, 442902), (761, 339888), (776, 333318), (876, 295268), (1164, 222212), (1168, 221451), (1522, 169944), (1552, 166659), (1752, 147634), (2283, 113296), (2328, 111106), (3044, 84972), (3504, 73817), (4566, 56648), (4656, 55553), (6088, 42486), (7081, 36528), (9132, 28324), (12176, 21243), (14162, 18264)]