320680648511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1\times {\mathrm{2539}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 345472512000

約数和(自身を除く): 24791863489

約数列:

[1, 19, 59, 307, 367, 1121, 2539, 5833, 6973, 18113, 21653, 48241, 112669, 149801, 344147, 411407, 779473, 931813, 2140711, 2846219, 6647471, 14809987, 17704447, 45988907, 54976967, 126301949, 286066591, 873789233, 1044562373, 5435265229, 16877928869, 320680648511]

約数ペア:

[(1, 320680648511), (19, 16877928869), (59, 5435265229), (307, 1044562373), (367, 873789233), (1121, 286066591), (2539, 126301949), (5833, 54976967), (6973, 45988907), (18113, 17704447), (21653, 14809987), (48241, 6647471), (112669, 2846219), (149801, 2140711), (344147, 931813), (411407, 779473)]