236438946

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 539965440

約数和(自身を除く): 303526494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 83, 142, 166, 213, 249, 426, 498, 639, 743, 747, 1278, 1486, 1494, 1917, 2229, 2241, 3834, 4458, 4482, 5893, 6687, 11786, 13374, 17679, 20061, 35358, 40122, 52753, 53037, 61669, 105506, 106074, 123338, 158259, 159111, 185007, 316518, 318222, 370014, 474777, 555021, 949554, 1110042, 1424331, 1665063, 2848662, 3330126, 4378499, 8756998, 13135497, 26270994, 39406491, 78812982, 118219473, 236438946]

約数ペア:

[(1, 236438946), (2, 118219473), (3, 78812982), (6, 39406491), (9, 26270994), (18, 13135497), (27, 8756998), (54, 4378499), (71, 3330126), (83, 2848662), (142, 1665063), (166, 1424331), (213, 1110042), (249, 949554), (426, 555021), (498, 474777), (639, 370014), (743, 318222), (747, 316518), (1278, 185007), (1486, 159111), (1494, 158259), (1917, 123338), (2229, 106074), (2241, 105506), (3834, 61669), (4458, 53037), (4482, 52753), (5893, 40122), (6687, 35358), (11786, 20061), (13374, 17679)]