329512872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19927}}^1$

素因数の和:20002

約数の個数: 64

約数和(自身を含む): 903934080

約数和(自身を除く): 574421208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 19927, 39854, 59781, 79708, 119562, 159416, 239124, 259051, 478248, 518102, 777153, 1036204, 1056131, 1554306, 2072408, 2112262, 3108612, 3168393, 4224524, 6217224, 6336786, 8449048, 12673572, 13729703, 25347144, 27459406, 41189109, 54918812, 82378218, 109837624, 164756436, 329512872]

約数ペア:

[(1, 329512872), (2, 164756436), (3, 109837624), (4, 82378218), (6, 54918812), (8, 41189109), (12, 27459406), (13, 25347144), (24, 13729703), (26, 12673572), (39, 8449048), (52, 6336786), (53, 6217224), (78, 4224524), (104, 3168393), (106, 3108612), (156, 2112262), (159, 2072408), (212, 1554306), (312, 1056131), (318, 1036204), (424, 777153), (636, 518102), (689, 478248), (1272, 259051), (1378, 239124), (2067, 159416), (2756, 119562), (4134, 79708), (5512, 59781), (8268, 39854), (16536, 19927)]