395331336

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127691}}^1$

素因数の和:127746

約数の個数: 48

約数和(自身を含む): 1095597360

約数和(自身を除く): 700266024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 127691, 255382, 383073, 510764, 766146, 1021528, 1149219, 1532292, 2298438, 3064584, 4596876, 5490713, 9193752, 10981426, 16472139, 21962852, 32944278, 43925704, 49416417, 65888556, 98832834, 131777112, 197665668, 395331336]

約数ペア:

[(1, 395331336), (2, 197665668), (3, 131777112), (4, 98832834), (6, 65888556), (8, 49416417), (9, 43925704), (12, 32944278), (18, 21962852), (24, 16472139), (36, 10981426), (43, 9193752), (72, 5490713), (86, 4596876), (129, 3064584), (172, 2298438), (258, 1532292), (344, 1149219), (387, 1021528), (516, 766146), (774, 510764), (1032, 383073), (1548, 255382), (3096, 127691)]