268510326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277961}}^1$

素因数の和:277996

約数の個数: 32

約数和(自身を含む): 640424448

約数和(自身を除く): 371914122

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 277961, 555922, 833883, 1667766, 1945727, 3891454, 5837181, 6393103, 11674362, 12786206, 19179309, 38358618, 44751721, 89503442, 134255163, 268510326]

約数ペア:

[(1, 268510326), (2, 134255163), (3, 89503442), (6, 44751721), (7, 38358618), (14, 19179309), (21, 12786206), (23, 11674362), (42, 6393103), (46, 5837181), (69, 3891454), (138, 1945727), (161, 1667766), (322, 833883), (483, 555922), (966, 277961)]